BS资源列表

[国外标准] BS 860-1967 Tables for comparison of hardness scales

[国外标准] BS 857-1967 陆地运输用安全玻璃规范

[国外标准] BS 848-9-2007 Fans for general purposes. Tolerances, methods of conversion and technical data presen

[国外标准] BS 848-8-1999 Fans for general purposes. Vocabulary and definition of categories

[国外标准] BS 848-7-2003 Fans for general purposes. Specifications for balancing and vibration

[国外标准] BS 848-5-1999 Fans for general purposes. Specification for mechanical safety (guarding)

[国外标准] BS 848-4-1997 Fans for general purposes. Dimensions

[国外标准] BS 848-3-2001 Fans for general purposes. Performance testing in situ

[国外标准] BS 848-2.6-2000 ISO 10302-1996 Fans for general propose

[国外标准] BS 848-10-1999 Fans for general purposes. Performance testing of jet fans

[国外标准] BS 848-1-1997 Fans for general purposes. Performance testing using standardized airways

[国外标准] BS 84-2007 Parallel screw threads of Whitworth form Requirements

[国外标准] BS 84-1956 惠氏直螺纹规范

[国外标准] BS 812-2-1995 Testing aggregates. Methods for determination of density

[国外标准] BS 812-123-1999 Testing aggregates. Method for determination of alkali-silica reactivity. Concrete p

[国外标准] BS 812-121：1989 Testing aggregates. Method for determination of soundness

[国外标准] BS 812-120-1989 Testing aggregates. Method for testing and classifying drying shrinkage of aggregate

[国外标准] BS 812-118：1988 Testing aggregates. Methods for determination of sulphate content

[国外标准] BS 812-117-1988 Testing aggregates. Method for determination of water-soluble chloride salts

[国外标准] BS 812-114-1989 Testing aggregates. Method for determination of the polished-stone value

[国外标准] BS 812-113-1990 Testing aggregates. Method for determination of aggregate abrasion value (AAV)

[国外标准] BS 812-112-1990 Testing aggregates. Method for determination of aggregate impact value (AIV)

[国外标准] BS 812-111-1990 Testing aggregates. Methods for determination of ten per cent fines value

[国外标准] BS 812-110-1990 Testing aggregates. Methods for determination of aggregate crushing value

[国外标准] BS 812-109-1990 Testing aggregates. Methods for determination of moisture content