GB - Chinese national standards

Metallic materials—Sheet and Strip—Earing test

Available languages: English, Chinese

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Test method for measurement of hydrogen embrittlement threshold in steel by the incremental step loading method

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High strength abrasion resistant steel plate, sheet and strip for construction machine

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cold-drawn precision single welded steel tubes

Available languages: English, Chinese

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Quality of sludge from municipal wastewater treatment plant

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Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index

Available languages: English, Chinese

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Test method for fluidity of cement mortar

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Iron ores - Determination of combined water - Karl Fischer method

Available languages: English, Chinese

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Steel wire ropes - Determination of the actual modulus of elasticity

Available languages: English, Chinese

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Chromium ores - Determination of particle size by sieving

Available languages: English, Chinese

Available design: electronic design (pdf), Print design