表面硬化钢|沙特标准|SASO-ISO-683-3
SASO-ISO-683-3
Heat-treatable steels, alloy steels and free-cutting steels – Part 3: Case-hardening steels
热处理钢、合金钢和易切削钢.第3部分:表面硬化钢
Applying Type : Standard Specification
Standard Year : 2019
Approval Year : 2022
表面硬化钢|沙特标准|SASO-ISO-683-3
SASO-ISO-683-3
Heat-treatable steels, alloy steels and free-cutting steels – Part 3: Case-hardening steels
热处理钢、合金钢和易切削钢.第3部分:表面硬化钢
Applying Type : Standard Specification
Standard Year : 2019
Approval Year : 2022
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