6200;2720 标准查询与下载



共找到 3 条与 相关的标准,共 1

Seamless wrought copper and copper alloy tube; Part 2 : Technical conditions of delivery for condenser and heat-exchanger tubes

ICS
6200;2720
CCS
H62
发布
1987-06
实施

Copper tubes of circular section; Dimensions

ICS
6200;2720
CCS
H62
发布
1975-11
实施

Wrought copper and copper alloys; Round tubes for general purposes; Mechanical properties

ICS
6200;2720
CCS
H62
发布
1974-11
实施



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