ГОСТ Р ИСО 10303-203-2003
namcd_uniLdimcnsions.mass_cxponent =- I) AND (SELF\
namcd_unit.dimcnsions.time_cxponcnt = 0) AND (SELF\
named_unit.dimensions.c!cctric_current_cxponcnt - 0) AND (
SELF\namcd_unit.dimensions.
thermodynamic_tcmpcralurc_cxponcnt **0) AND (SELF\namcd_unit
.dimensions.amount_of_substancc_exponenl ~ 0) AND (SELF\
namcd_unil.dimensions.luminous_intcnsity_cxponcnl = 0));
END_ENTITY: - - mass_unit
ENTITY measurc_with_unit
SUPERTYPE OF (ONEOF (length_measurc_with_unit, mass_mcasurc_with_unit,
plane_angle_mcasurc_with_unit. solid_angle_measurc_with_unil.
arca_mcasure_with_unit, volumc_mcasure_\vith_unil)) :
value.componcnt : measurevaluc:
unil_componcnt : unit:
WHERE
wrl: valid_units(SELF);
END_ENT1TY: - - measure_with_unit
ENTITY mcchanical_contcxt
SUBTYPE OF (product_context) ;
WHERE
wrl: (SELF.discipline_typc » ’mechanical’);
END_ENT1TY; - - mechanical_contcxt
ENTITY namcd_unit
SUPERTYPE OF (ONEOF (si_unit. Conversionbascdunit,
contexl_dcpendcnt_unit) AN DOR ONEOF (length.unit. massunit,
plane_anglc_unit, solid_anglc_unit. area_unit. volume_unit)) ;
dimensions : dimcnsional.exponents:
END_ENTITY; - - namcd_unil
ENTITY ncxt asscmbly tisage occurrcncc
SUBTYPE OF (asscmbly_component_usage) ;
END ENTITY; - - ncxt_asscmbly_usagc_occurrencc
ENTITY offsct_curvc_3d
SUBTYPE OF (curve);
basiscurvc; curve;
distance: lcngth_mcasurc;
sclfjntcrscct: LOGICAL;
rcf_dircclion: direction:
WHERE
wrl: «basts curve.dim * 3) AND (ref.direction.dtm = 3));
END_ENTITY; - - offset_curvc_3d
ENTITY offset_surfacc
SUBTYPE OF (surface) ;
basis_surfacc: surface;
distance: !ength_mcasurc;
sclfjntcrscct: LOGICAL;
END.ENTITY: - - offsct_surfacc
ENTITY open_shell
SUBTYPE OF (connectcd facc sct);
END_ENTITY; - - opcn_shcll
ENTITY ordinal_date
SUBTYPE OF (date) ;
day .component:day_in_year_number
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