DIN EN 20544 标准详情
- 标准号:DIN EN 20544
- 中文标题:
- 英文标题:Filler Materials For Manual Welding - Size Requirements
- 标准类别:德国标准DIN
- 发布日期:
Describes the size requirements for filler materials for manual welding and includes covered electrodes, drawn or extruded filler materials supplied in straight lengths and filler materials, other than drawn or extruded, supplied in straight lengths.
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