ASTM F956-91 标准详情
- 标准号:ASTM F956-91
- 中文标题:标准规范贝尔,演员,音响信令
- 英文标题:Standard Specification for Bell, Cast, Sound Signalling
- 标准类别:美国材料与试验协会ASTM
- 发布日期:
CONTAINED IN VOL. 01.07, 2008Includes cast sound-signalling bells, together with bulkhead mounting plates for the smaller bells, for use on ships, boats, and other marine craft, for compliancewith the rules in the convention on the International Regu
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