ASTM C921热绝缘护套材料的性能测定的操作标准
日期:2012-02-13 19:15
is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 This practice covers jackets applied over thermal insulation on piping and equipment, including materials applied solely for physical p
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