materials资源列表
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[国外标准] SAE J1647-1995 PLASTIC MATERIALS AND COATINGS FOR USE IN OR ON OPTICAL PARTS SUCH AS LENSES AND REFL
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[国外标准] BS EN 631-2-1999 Materials and articles in contact with foodstuffs Catering containers Part 2 Dimens
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[国外标准] BS EN 12546-3-2000 Materials and articles in contact with foodstuffs Insulated containers for domest
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[国外标准] BS EN 12546-2-2000 Materials and articles in contact with foodstuffs Insulated containers for domest
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[国外标准] BS EN 12546-1-2000 Materials and articles in contact with foodstuffs — Insulated containers for dome
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[国外标准] BS EN 1217-1998 materials articles in contact with foodstuffs-test methods for water absorption of c
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[国外标准] BS EN 1186-5-2002 Materials and articles in contact with foodstuffs — Plastics — Part 5 Test methods
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[国外标准] BS EN 1186-3-2002 Materials and articles in contact with foodstuffs — Plastics — Part 3 Test methods
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[国外标准] BS EN 1186-1-2002 Materials and articles in contact with foodstuffs — Plastics — Part 1 Guide to the
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[国外标准] BS 7959-3-2007 Materials used for the control of liquid spillages. Colour coding of sorbent material
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[国外标准] BS 1924-2-1990 Stabilized materials for civil engineering purposes part 2 Methods of test for cement
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[国外标准] BS 1924-1-1990 Stabilized materials for civil engineering purposes part 1 General requirements, samp
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[国外标准] BS 1610-3-1990 Materials testing machines and force verification equipment part 3 Specification for
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[国外标准] BS 1610-2-1985 Materials testing machines and force verification equipment part 2 Specification for