1988资源列表
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[国外标准] BS 6100-1.5.7-1988 Glossary of building and civil engineering terms. General and miscellaneous. Oper
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[国外标准] BS 6100-1.5.6-1988 Glossary of building and civil engineering terms. General and miscellaneous. Oper
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[国外标准] BS 6100-1.5.3-1988 Glossary of building and civil engineering terms. General and miscellaneous. Oper
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[国外标准] BS 5911-100-1988 Precast concrete pipes, fittings and ancillary products. Specification for unreinfo
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[国外标准] BS 5839-3-1988 Specification for automatic release mechanisms for certain fire protection equipment
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[国外标准] BS 5306-7:1988 Fire extinguishing installations and equipment on premises. Specification for powder
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[国外标准] BS 4999-147-1988 General requirements for rotating electrical machines — Part 147 Specification for
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[国外标准] BS 4999-146-1988 General Requirements for Rotating Electrical Machines- Definitions and Nomenclature
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[国外标准] BS 4999-105-1988 General Requirements for Rotating Electrical Machines- Classification of Degrees of
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[国外标准] BS 4999-104-1988 Generl Requirements for Rotating Electrical Machines- Methods of Test for Determini
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[国外标准] BS 4500-5-1988 ISO limits and fits —Part 5 Specification for system of cone tolerances for conical w