DIN 3444-1997 标准详情
- 标准号:DIN 3444-1997
- 中文标题:带焊接端和螺纹端的管道部件防护盖
- 英文标题:Protective caps for pipe fittings with welded and threaded ends
- 标准类别:德国标准
- 发布日期:1997-10
The document specifies protecting caps which are used during shipping and storage to seal the fittings against the ingress of foreign matters and to protect the blace of attachment from damage.
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