1987资源列表
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[国外标准] BS EN 1987-2-1997 Electrically propelled road vehicles Specific requirements for safety Part 2. Func
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[国外标准] BS AU 214a-1-1987 Specification for Gearbox flanges — Part 1 Specification for dimensions of cross-t
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[国外标准] BS 8010-2.1-1987 Pipes and fittings shall be capable of sustaining the pressures set down in tables
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[国外标准] BS 8007-1987 Code of practice for design of concrete structures for retaining aqueous liquids
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[国外标准] BS 903-A16-1987 Methods of testing vulcanized rubber Patr A16. Determination of the effect of liquid
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[国外标准] BS 874-3.1-1987 Methods for determining thermal insulating properties. Tests for thermal transmittan
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[国外标准] BS 6841-1987 Guide to measurement and evaluation of human exposure to whole-body mechanical vibratio
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[国外标准] BS 6463-4-1987 Quicklime. hydrated lime and natural calcium carbonate. Methods of test for physical