NZS 1822-1964 标准详情
- 标准号:NZS 1822-1964
- 中文标题:
- 英文标题:Half-inch high-pressure ball valves (New Zealand type), excluding floats
- 标准类别:其他国内外OTHERSS
- 发布日期:
Sets out the dimensions, materials and performance requirements for the manufacture of 0.5 inch high-pressure ball valves and provides for ball valve bodies and levers.
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