国外标准列表
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[国外标准] BS 499-1-2009 Welding terms and symbols Part 1 Glossary for welding, brazing and thermal cutting
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[国外标准] BS 499-1-1991 Welding terms and symbols — Part 1 Glossary for welding, brazing and thermal cutting
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[国外标准] BS 4987-1-2001 Coated macadam (asphalt concrete) for roads and other paved areas — Part 1 Specificat
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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 4939-1987 Determination of thickness loss of textile floor coverings after prolonged heavy static
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[国外标准] BS 4935-1989 Method of specifying acrylonitrile-butadiene-styrene (ABS) moulding and extrusion mater