ISO-10303-21; HEADER; FILE_DESCRIPTION (( 'STEP AP203' ), '1' ); FILE_NAME ('Web Model 34434_48640.step', '2019-05-28T20:30:10', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2018', '' ); FILE_SCHEMA (( 'CONFIG_CONTROL_DESIGN' )); ENDSEC; DATA; #1 = PRODUCT ( 'Web Model 34434_48640', 'Web Model 34434_48640', '', ( #235 ) ) ; #2 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #3 = EDGE_CURVE ( 'NONE', #219, #232, #141, .T. ) ; #4 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, -25.40000000000000924, -1.250000000000000000 ) ) ; #5 = VERTEX_POINT ( 'NONE', #202 ) ; #6 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, 25.39999999999998792, -1.250000000000000000 ) ) ; #7 = EDGE_CURVE ( 'NONE', #232, #105, #85, .T. ) ; #8 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, -25.40000000000000924, 1.250000000000000000 ) ) ; #9 = PLANE ( 'NONE', #157 ) ; #10 = ORIENTED_EDGE ( 'NONE', *, *, #118, .F. ) ; #11 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, -25.40000000000000924, 1.250000000000000000 ) ) ; #12 = FACE_OUTER_BOUND ( 'NONE', #182, .T. ) ; #13 = EDGE_LOOP ( 'NONE', ( #34, #61, #56, #99 ) ) ; #14 = ORIENTED_EDGE ( 'NONE', *, *, #132, .F. ) ; #15 = ORIENTED_EDGE ( 'NONE', *, *, #179, .F. ) ; #16 =( GEOMETRIC_REPRESENTATION_CONTEXT ( 3 ) GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT ( ( #160 ) ) GLOBAL_UNIT_ASSIGNED_CONTEXT ( ( #87, #237, #142 ) ) REPRESENTATION_CONTEXT ( 'NONE', 'WORKASPACE' ) ); #17 = PERSON_AND_ORGANIZATION ( #150, #215 ) ; #18 = PRODUCT_RELATED_PRODUCT_CATEGORY ( 'detail', '', ( #1 ) ) ; #19 = LINE ( 'NONE', #30, #174 ) ; #20 = VECTOR ( 'NONE', #106, 1000.000000000000000 ) ; #21 = LOCAL_TIME ( 16, 30, 10.00000000000000000, #136 ) ; #22 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, -1.250000000000000000 ) ) ; #23 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 1.250000000000000000 ) ) ; #24 = EDGE_LOOP ( 'NONE', ( #74, #15, #14, #91 ) ) ; #25 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 1.000000000000000000, 0.0000000000000000000 ) ) ; #26 = APPROVAL_DATE_TIME ( #193, #188 ) ; #27 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #28 = AXIS2_PLACEMENT_3D ( 'NONE', #163, #69, #146 ) ; #29 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, -1.250000000000000000 ) ) ; #30 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, -25.40000000000000924, 1.250000000000000000 ) ) ; #31 = LINE ( 'NONE', #64, #201 ) ; #32 = CLOSED_SHELL ( 'NONE', ( #227, #194, #187, #98, #127, #176 ) ) ; #33 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #34 = ORIENTED_EDGE ( 'NONE', *, *, #78, .T. ) ; #35 = CC_DESIGN_APPROVAL ( #116, ( #94 ) ) ; #36 = VECTOR ( 'NONE', #209, 1000.000000000000000 ) ; #37 = VERTEX_POINT ( 'NONE', #119 ) ; #38 = ADVANCED_BREP_SHAPE_REPRESENTATION ( 'Web Model 34434_48640', ( #52, #130 ), #16 ) ; #39 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #71, #164, ( #1 ) ) ; #40 = ORIENTED_EDGE ( 'NONE', *, *, #147, .F. ) ; #41 = PERSON_AND_ORGANIZATION ( #150, #215 ) ; #42 = PRODUCT_DEFINITION_FORMATION_WITH_SPECIFIED_SOURCE ( 'ANY', '', #1, .NOT_KNOWN. ) ; #43 = SHAPE_DEFINITION_REPRESENTATION ( #171, #38 ) ; #44 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #45 = VERTEX_POINT ( 'NONE', #79 ) ; #46 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, -1.250000000000000000 ) ) ; #47 = AXIS2_PLACEMENT_3D ( 'NONE', #46, #82, #161 ) ; #48 = DIRECTION ( 'NONE', ( -1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #49 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, 1.250000000000000000 ) ) ; #50 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 1.000000000000000000, 0.0000000000000000000 ) ) ; #51 = APPROVAL_ROLE ( '' ) ; #52 = MANIFOLD_SOLID_BREP ( 'Boss-Extrude1', #32 ) ; #53 = AXIS2_PLACEMENT_3D ( 'NONE', #121, #48, #83 ) ; #54 = PERSON_AND_ORGANIZATION_ROLE ( 'creator' ) ; #55 = LINE ( 'NONE', #189, #190 ) ; #56 = ORIENTED_EDGE ( 'NONE', *, *, #167, .F. ) ; #57 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #84 ) ; #58 = LOCAL_TIME ( 16, 30, 10.00000000000000000, #199 ) ; #59 = ORIENTED_EDGE ( 'NONE', *, *, #7, .F. ) ; #60 = CC_DESIGN_SECURITY_CLASSIFICATION ( #94, ( #42 ) ) ; #61 = ORIENTED_EDGE ( 'NONE', *, *, #134, .F. ) ; #62 = PERSON_AND_ORGANIZATION ( #150, #215 ) ; #63 = DIRECTION ( 'NONE', ( 1.000000000000000000, 1.365923996832131609E-16, 0.0000000000000000000 ) ) ; #64 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, 1.250000000000000000 ) ) ; #65 = DIRECTION ( 'NONE', ( 0.0000000000000000000, -0.0000000000000000000, 1.000000000000000000 ) ) ; #66 = EDGE_LOOP ( 'NONE', ( #223, #75, #117, #124 ) ) ; #67 = PERSON_AND_ORGANIZATION ( #150, #215 ) ; #68 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #233 ) ; #69 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #70 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #71 = PERSON_AND_ORGANIZATION ( #150, #215 ) ; #72 = VECTOR ( 'NONE', #50, 1000.000000000000000 ) ; #73 = EDGE_CURVE ( 'NONE', #45, #5, #95, .T. ) ; #74 = ORIENTED_EDGE ( 'NONE', *, *, #7, .T. ) ; #75 = ORIENTED_EDGE ( 'NONE', *, *, #132, .T. ) ; #76 = CC_DESIGN_APPROVAL ( #135, ( #42 ) ) ; #77 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -1.000000000000000000, -0.0000000000000000000 ) ) ; #78 = EDGE_CURVE ( 'NONE', #105, #37, #218, .T. ) ; #79 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, 25.39999999999999503, 1.250000000000000000 ) ) ; #80 = PLANE ( 'NONE', #47 ) ; #81 = ORIENTED_EDGE ( 'NONE', *, *, #73, .F. ) ; #82 = DIRECTION ( 'NONE', ( 0.0000000000000000000, -0.0000000000000000000, 1.000000000000000000 ) ) ; #83 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 1.000000000000000000 ) ) ; #84 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ; #85 = LINE ( 'NONE', #226, #145 ) ; #86 = LOCAL_TIME ( 16, 30, 10.00000000000000000, #148 ) ; #87 =( LENGTH_UNIT ( ) NAMED_UNIT ( * ) SI_UNIT ( .MILLI., .METRE. ) ); #88 = SECURITY_CLASSIFICATION_LEVEL ( 'unclassified' ) ; #89 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #67, #198, ( #151 ) ) ; #90 = VECTOR ( 'NONE', #206, 1000.000000000000000 ) ; #91 = ORIENTED_EDGE ( 'NONE', *, *, #147, .T. ) ; #92 = PLANE ( 'NONE', #28 ) ; #93 = VECTOR ( 'NONE', #77, 1000.000000000000000 ) ; #94 = SECURITY_CLASSIFICATION ( '', '', #88 ) ; #95 = LINE ( 'NONE', #175, #36 ) ; #96 = CALENDAR_DATE ( 2019, 28, 5 ) ; #97 = DESIGN_CONTEXT ( 'detailed design', #84, 'design' ) ; #98 = ADVANCED_FACE ( 'NONE', ( #12 ), #162, .F. ) ; #99 = ORIENTED_EDGE ( 'NONE', *, *, #179, .T. ) ; #100 = APPROVAL_DATE_TIME ( #200, #116 ) ; #101 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, 1.250000000000000000 ) ) ; #102 = CC_DESIGN_DATE_AND_TIME_ASSIGNMENT ( #186, #197, ( #94 ) ) ; #103 = PLANE ( 'NONE', #114 ) ; #104 = APPROVAL_PERSON_ORGANIZATION ( #185, #188, #51 ) ; #105 = VERTEX_POINT ( 'NONE', #29 ) ; #106 = DIRECTION ( 'NONE', ( -1.000000000000000000, -1.365923996832131609E-16, 0.0000000000000000000 ) ) ; #107 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #108 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #109 = ORIENTED_EDGE ( 'NONE', *, *, #230, .F. ) ; #110 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #111 = LINE ( 'NONE', #101, #90 ) ; #112 = DATE_AND_TIME ( #217, #137 ) ; #113 = ORIENTED_EDGE ( 'NONE', *, *, #3, .F. ) ; #114 = AXIS2_PLACEMENT_3D ( 'NONE', #49, #140, #231 ) ; #115 = VECTOR ( 'NONE', #27, 1000.000000000000000 ) ; #116 = APPROVAL ( #33, 'UNSPECIFIED' ) ; #117 = ORIENTED_EDGE ( 'NONE', *, *, #167, .T. ) ; #118 = EDGE_CURVE ( 'NONE', #37, #219, #133, .T. ) ; #119 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, 25.39999999999999503, -1.250000000000000000 ) ) ; #120 = VECTOR ( 'NONE', #44, 1000.000000000000000 ) ; #121 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, 1.250000000000000000 ) ) ; #122 = FACE_OUTER_BOUND ( 'NONE', #13, .T. ) ; #123 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, 25.39999999999999503, 1.250000000000000000 ) ) ; #124 = ORIENTED_EDGE ( 'NONE', *, *, #73, .T. ) ; #125 = AXIS2_PLACEMENT_3D ( 'NONE', #123, #229, #63 ) ; #126 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, 25.39999999999998792, 1.250000000000000000 ) ) ; #127 = ADVANCED_FACE ( 'NONE', ( #144 ), #9, .T. ) ; #128 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -1.000000000000000000, -0.0000000000000000000 ) ) ; #129 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, -25.40000000000000924, -1.250000000000000000 ) ) ; #130 = AXIS2_PLACEMENT_3D ( 'NONE', #70, #168, #108 ) ; #131 = ORIENTED_EDGE ( 'NONE', *, *, #118, .T. ) ; #132 = EDGE_CURVE ( 'NONE', #236, #152, #31, .T. ) ; #133 = LINE ( 'NONE', #195, #20 ) ; #134 = EDGE_CURVE ( 'NONE', #45, #37, #55, .T. ) ; #135 = APPROVAL ( #110, 'UNSPECIFIED' ) ; #136 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #137 = LOCAL_TIME ( 16, 30, 10.00000000000000000, #2 ) ; #138 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, 1.250000000000000000 ) ) ; #139 = FACE_OUTER_BOUND ( 'NONE', #24, .T. ) ; #140 = DIRECTION ( 'NONE', ( -1.365923996832131609E-16, 1.000000000000000000, 0.0000000000000000000 ) ) ; #141 = LINE ( 'NONE', #4, #93 ) ; #142 =( NAMED_UNIT ( * ) SI_UNIT ( $, .STERADIAN. ) SOLID_ANGLE_UNIT ( ) ); #143 = DATE_TIME_ROLE ( 'creation_date' ) ; #144 = FACE_OUTER_BOUND ( 'NONE', #66, .T. ) ; #145 = VECTOR ( 'NONE', #177, 1000.000000000000000 ) ; #146 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, -1.000000000000000000 ) ) ; #147 = EDGE_CURVE ( 'NONE', #236, #232, #222, .T. ) ; #148 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #149 = APPROVAL_PERSON_ORGANIZATION ( #17, #135, #180 ) ; #150 = PERSON ( 'UNSPECIFIED', 'UNSPECIFIED', 'UNSPECIFIED', ('UNSPECIFIED'), ('UNSPECIFIED'), ('UNSPECIFIED') ) ; #151 = PRODUCT_DEFINITION ( 'UNKNOWN', '', #42, #97 ) ; #152 = VERTEX_POINT ( 'NONE', #138 ) ; #153 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #62, #213, ( #42 ) ) ; #154 = LINE ( 'NONE', #178, #203 ) ; #155 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #156 = PLANE ( 'NONE', #53 ) ; #157 = AXIS2_PLACEMENT_3D ( 'NONE', #23, #65, #192 ) ; #158 = ORIENTED_EDGE ( 'NONE', *, *, #134, .T. ) ; #159 = ORIENTED_EDGE ( 'NONE', *, *, #78, .F. ) ; #160 = UNCERTAINTY_MEASURE_WITH_UNIT (LENGTH_MEASURE( 1.000000000000000082E-05 ), #87, 'distance_accuracy_value', 'NONE'); #161 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, -0.0000000000000000000 ) ) ; #162 = PLANE ( 'NONE', #125 ) ; #163 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, -25.40000000000000924, 1.250000000000000000 ) ) ; #164 = PERSON_AND_ORGANIZATION_ROLE ( 'design_owner' ) ; #165 = APPROVAL_PERSON_ORGANIZATION ( #41, #116, #214 ) ; #166 = PERSON_AND_ORGANIZATION ( #150, #215 ) ; #167 = EDGE_CURVE ( 'NONE', #152, #45, #154, .T. ) ; #168 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 1.000000000000000000 ) ) ; #169 = APPROVAL_DATE_TIME ( #112, #135 ) ; #170 = LINE ( 'NONE', #126, #120 ) ; #171 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #151 ) ; #172 = FACE_OUTER_BOUND ( 'NONE', #191, .T. ) ; #173 = CALENDAR_DATE ( 2019, 28, 5 ) ; #174 = VECTOR ( 'NONE', #128, 1000.000000000000000 ) ; #175 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, 25.39999999999999503, 1.250000000000000000 ) ) ; #176 = ADVANCED_FACE ( 'NONE', ( #172 ), #80, .F. ) ; #177 = DIRECTION ( 'NONE', ( 1.000000000000000000, 1.365923996832131609E-16, -0.0000000000000000000 ) ) ; #178 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, 1.250000000000000000 ) ) ; #179 = EDGE_CURVE ( 'NONE', #152, #105, #111, .T. ) ; #180 = APPROVAL_ROLE ( '' ) ; #181 = PERSON_AND_ORGANIZATION_ROLE ( 'classification_officer' ) ; #182 = EDGE_LOOP ( 'NONE', ( #131, #183, #81, #158 ) ) ; #183 = ORIENTED_EDGE ( 'NONE', *, *, #212, .F. ) ; #184 = LOCAL_TIME ( 16, 30, 10.00000000000000000, #234 ) ; #185 = PERSON_AND_ORGANIZATION ( #150, #215 ) ; #186 = DATE_AND_TIME ( #220, #86 ) ; #187 = ADVANCED_FACE ( 'NONE', ( #122 ), #156, .F. ) ; #188 = APPROVAL ( #107, 'UNSPECIFIED' ) ; #189 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, 25.39999999999999503, 1.250000000000000000 ) ) ; #190 = VECTOR ( 'NONE', #155, 1000.000000000000000 ) ; #191 = EDGE_LOOP ( 'NONE', ( #113, #10, #159, #59 ) ) ; #192 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, -0.0000000000000000000 ) ) ; #193 = DATE_AND_TIME ( #173, #58 ) ; #194 = ADVANCED_FACE ( 'NONE', ( #139 ), #103, .F. ) ; #195 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, 25.39999999999999503, -1.250000000000000000 ) ) ; #196 = PERSON_AND_ORGANIZATION ( #150, #215 ) ; #197 = DATE_TIME_ROLE ( 'classification_date' ) ; #198 = PERSON_AND_ORGANIZATION_ROLE ( 'creator' ) ; #199 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #200 = DATE_AND_TIME ( #224, #21 ) ; #201 = VECTOR ( 'NONE', #204, 1000.000000000000000 ) ; #202 = CARTESIAN_POINT ( 'NONE', ( -25.39999999999999858, 25.39999999999998792, 1.250000000000000000 ) ) ; #203 = VECTOR ( 'NONE', #25, 1000.000000000000000 ) ; #204 = DIRECTION ( 'NONE', ( 1.000000000000000000, 1.365923996832131609E-16, -0.0000000000000000000 ) ) ; #205 = CC_DESIGN_DATE_AND_TIME_ASSIGNMENT ( #208, #143, ( #151 ) ) ; #206 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #207 = ORIENTED_EDGE ( 'NONE', *, *, #3, .T. ) ; #208 = DATE_AND_TIME ( #96, #184 ) ; #209 = DIRECTION ( 'NONE', ( -1.000000000000000000, -1.365923996832131609E-16, 0.0000000000000000000 ) ) ; #210 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #166, #54, ( #42 ) ) ; #211 = FACE_OUTER_BOUND ( 'NONE', #216, .T. ) ; #212 = EDGE_CURVE ( 'NONE', #5, #219, #170, .T. ) ; #213 = PERSON_AND_ORGANIZATION_ROLE ( 'design_supplier' ) ; #214 = APPROVAL_ROLE ( '' ) ; #215 = ORGANIZATION ( 'UNSPECIFIED', 'UNSPECIFIED', '' ) ; #216 = EDGE_LOOP ( 'NONE', ( #207, #40, #109, #225 ) ) ; #217 = CALENDAR_DATE ( 2019, 28, 5 ) ; #218 = LINE ( 'NONE', #22, #72 ) ; #219 = VERTEX_POINT ( 'NONE', #6 ) ; #220 = CALENDAR_DATE ( 2019, 28, 5 ) ; #221 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #196, #181, ( #94 ) ) ; #222 = LINE ( 'NONE', #8, #115 ) ; #223 = ORIENTED_EDGE ( 'NONE', *, *, #230, .T. ) ; #224 = CALENDAR_DATE ( 2019, 28, 5 ) ; #225 = ORIENTED_EDGE ( 'NONE', *, *, #212, .T. ) ; #226 = CARTESIAN_POINT ( 'NONE', ( 25.40000000000000568, -25.40000000000000213, -1.250000000000000000 ) ) ; #227 = ADVANCED_FACE ( 'NONE', ( #211 ), #92, .F. ) ; #228 = CC_DESIGN_APPROVAL ( #188, ( #151 ) ) ; #229 = DIRECTION ( 'NONE', ( 1.365923996832131609E-16, -1.000000000000000000, 0.0000000000000000000 ) ) ; #230 = EDGE_CURVE ( 'NONE', #5, #236, #19, .T. ) ; #231 = DIRECTION ( 'NONE', ( -1.000000000000000000, -1.365923996832131609E-16, 0.0000000000000000000 ) ) ; #232 = VERTEX_POINT ( 'NONE', #129 ) ; #233 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ; #234 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #235 = MECHANICAL_CONTEXT ( 'NONE', #233, 'mechanical' ) ; #236 = VERTEX_POINT ( 'NONE', #11 ) ; #237 =( NAMED_UNIT ( * ) PLANE_ANGLE_UNIT ( ) SI_UNIT ( $, .RADIAN. ) ); ENDSEC; END-ISO-10303-21;