淬火和回火的合金钢|沙特标准|SASO-ISO-683-2
SASO-ISO-683-2
Heat-treatable steels, alloy steels and free-cutting steels – Part 2: Alloy steels for quenching and tempering
热处理钢,合金钢和易切削钢–第2部分:淬火和回火的合金钢
淬火和回火的合金钢|沙特标准|SASO-ISO-683-2
SASO-ISO-683-2
Heat-treatable steels, alloy steels and free-cutting steels – Part 2: Alloy steels for quenching and tempering
热处理钢,合金钢和易切削钢–第2部分:淬火和回火的合金钢
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