[国外标准] SAE J1069-1981 OIL CHANGE SYSTEM FOR QUICK SERVICE OF OFF-ROAD SELF-PROPELLED WORK MACHINES

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[国外标准] SAE J1044-1981 WORLD MANUFACTURER IDENTIFIER

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[国外标准] BS EN 1981-2003 Copper and copper alloys. Master alloys

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[国外标准] BS 871-1981 Specification for abrasive papers and cloths

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[国外标准] BS 6206-1981 Specification of Impact performance requirements for flat safety glass and safety plast

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[国外标准] BS 6105-1981 ISO 3506-1979 specification for corrosion-resistant stainless steel fasteners

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[国外标准] BS 6104-3-1981 Mechanical properties of fasteners. Part 3 Specification for set screws and similar t

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[国外标准] BS 6104-1-1981 Mechanical Properties of Fasteners Part 1 Bolts, Screws and Studs

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[国外标准] BS 6089-1981 Guide to assessment of concrete strength in existing structures

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[国外标准] BS 6088-1981 Specification for solid glass beads for use with road marking compounds and for other i

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[国外标准] BS 6073-1-1981 Precast concrete masonry units. Specification for precast concrete masonry units

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[国外标准] BS 6072-1981 Method for Magnetic particle flaw detection

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[国外标准] BS 6047-1-1981 Flame supervision devices for domestic, commercial and catering gas appliances

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[国外标准] BS 6023-1981 Glossary of technical terms for automatic steam traps

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[国外标准] BS 5930-1981 Code of practice for site investigations

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[国外标准] BS 5136-1981 Specification for Toothpastes

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[国外标准] BS 4942-6-1981 Short link chain for lifting purposes. Specification for grade T (8) calibrated chain

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[国外标准] BS 4942-5-1981 Short link chain for lifting purposes. Specification for grade S (6) non-calibrated c

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[国外标准] BS 4942-4-1981 Short link chain for lifting purposes. Specification for grade S (6) non-calibrated c

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[国外标准] BS 4942-3-1981 Short link chain for lifting purposes. Specification for grade M (4) calibrated chain

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[国外标准] BS 4942-2-1981 Short link chain for lifting purposes. Specification for grade M (4) non-calibrated c

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[国外标准] BS 4942-1-1981 short link chain for lifting purposes Part 1 Specification for general conditions of

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[国外标准] BS 4870-1-1981 Approval testing of welders working to approved welding procedures- Fusion welding of

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[国外标准] BS 4682-4-1981 Dimensional stability of texitile floor coverings Part4.Determination of dimensional

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[国外标准] BS 4682-3-1981 Dimensional stability of texitile floor coverings Part3.Determination of dimensional

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