NS EN 14435 Ed. 1 (2004) 标准详情
- 标准号:NS EN 14435 Ed. 1 (2004)
- 中文标题:
- 英文标题:Respiratory Protective Devices - Self-contained Open-circuit Compressed Air Breathing Apparatus With Half Mask Designed To Be Used With Positive Pressure Only - Requirements, Testing, Marking
- 标准类别:挪威标准NS
- 发布日期: