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ANSI/ASTM F876a-2008 交联聚乙烯(PEX)管规范

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【英文标准名称】:SpecificationforCrosslinkedPolyethylene(PEX)Tubing
【原文标准名称】:交联聚乙烯(PEX)管规范
【标准号】:ANSI/ASTMF876a-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;交联;管;塑料管;塑料;塑料制品;聚乙烯
【英文主题词】:Construction;Cross-linked;Pipes;Plasticpipes;Plastics;Plasticsproducts;Polyethylene
【摘要】:
【中国标准分类号】:
【国际标准分类号】:23_040_20
【页数】:
【正文语种】:英语


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Product Code:SAE J1723
Title:Supercharger Testing Standard
Issuing Committee:Engine Power Test Code
Scope: This test document is applicable to all superchargers not requiring fuel to be added to the inlet air prior to the supercharger. This SAE Standard only applies to bench testing. Any maximum speed, temperature, and pressure ratios supplied by the manufacturer should be for this use only and may not apply to applications of firing engines. This document has been adopted by SAE to specify: a. A standard baiss for supercharger efficiency rating; b. reference inlet air supply test conditions; c. a method for correcting observed efficiency to reference conditions; d. a method for presenting these results in an accurate and usable way; and e. a method to compare superchargers without the affects of engine dynamics and intercooling.Product Code:SAE AMS6450
Title:Steel, Spring Wire and Springs 0.95cr 0.22v (0.48 - 0.53c) (SAE 6150) Annealed and Cold Drawn
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a low-alloy steel in the form of wire supplied as coils of wire or as finished springs.