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

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

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

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

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

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

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[国外标准] BS 812-106-1985 Testing aggregates. Method for determination of shell content in coarse aggregate

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[国外标准] BS 812-105.2-1990 Testing aggregates. Methods for determination of particle shape. Elongation index

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[国外标准] BS 812-105.1-1989 Testing aggregates. Methods for determination of particle shape. Flakiness index

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[国外标准] BS 812-104-1994 Testing aggregates. Method for qualitative and quantitative petrographic examination

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[国外标准] BS 812-103.2-1989 Testing aggregates. Method for determination of particle size distribution. Sedime

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[国外标准] BS 812-103-1985 Testing aggregates. Method for determination of particle size distribution. Sieve te

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[国外标准] BS 812-103-1-1985 Testing aggregates Part 103. Method for determination of particle size distributio

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[国外标准] BS 812-101：1984 Testing aggregates. Guide to sampling and testing aggregates

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[国外标准] BS 812-100-1990 Testing aggregates. General requirements for apparatus and calibration

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[国外标准] BS 812-1-1975 Testing aggregates part 1 Methods for detemination of particle size shape

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[国外标准] BS 6755-2-1987 Testing of valves-Specification for fire type-testing requirements

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[国外标准] BS 6755-1-1986 Testing of Valves-Part 1 Specification for Production Pressure Testing

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[国外标准] BS 6319-2-1983 Testing of resin compositions for use in construction — Part 2 Method for measurement

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[国外标准] BS 4871-2-1982 Approval testing of welders working to approved welding procedures Part 2. TIG or MIG

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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 3424-8-1983 Testing coated fabrics Part8.Methods10A，10B and 10C. methods For determination of low

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[国外标准] BS 3424-38-1998 Testing coated fabrics. Determination of wounded burst strength

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[国外标准] BS 3424-36-1993 Testing coated fabrics. Method 39. Method for determination of the dimensional stabi

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[国外标准] BS 3424-34-1992 Testing coated fabrics. Method 37. Method for determination of water vapour permeabi

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