DIN 3352-9 标准详情
- 标准号:DIN 3352-9
- 中文标题:
- 英文标题:Gate Valves Of Heat-resistant Steel
- 标准类别:德国标准DIN
- 发布日期:
Applies in conjunction with DIN 3352 Part 1 for overall lengths, pipe connection and space requirement dimensions, forms, equipment, materials, testing and marking of gate valves of heat-resistant steel with external stem thread for general use in no
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