JIS K2240-2007 液化石油气
时间:2024-04-28 04:56:28 来源: 标准资料网 作者：标准资料网 阅读：8002
【英文标准名称】:Liquefiedpetroleumgases
【原文标准名称】:液化石油气
【标准号】:JISK2240-2007
【标准状态】:现行
【国别】:日本
【发布日期】:2007-03-20
【实施或试行日期】:2007-03-20
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,家庭用,業務用,工業用,自動車用などの燃料及び工業用原料に用いる液化石油ガズについて規定する。
【中国标准分类号】:E46
【国际标准分类号】:75_160_30
【页数】:104P;A4
【正文语种】:日语
Product Code:SAE ARP1153
Title:Method for Determining Relative Specific Gravity Polytetrafluoroethylene Tubing
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope: This document describes a method for determining the specific gravity of tubing, fabricated from polytetrafluoroethylene, after a controlled heating and cooling cycle. The specific gravity obtained by this method is a measure of relative molecular weight of the resin. The measure, termed relative specific gravity (RSG), increases with decreasing molecular weight (see 2.3).
Rationale: This document describes a method for determining the specific gravity of tubing, fabricated from polytetrafluoroethylene, after a controlled heating and cooling cycle. The specific gravity obtained by this method is a measure of relative molecular weight of the resin. The measure, termed relative specific gravity (RSG), increases with decreasing molecular weight (see 2.3).【英文标准名称】:AluminumandAluminum-AlloyFormedandArc-WeldedRoundTube
【原文标准名称】:成形的与电弧焊圆形铝及铝合金管
【标准号】:ASTMB547/B547M-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:铝合金;金属;电弧焊接;有色金属;合金;管;管;铝
【英文主题词】:pipes;alloys;arcwelding;tubes;aluminium;aluminiumalloys;metals;non-ferrousmetals
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:77_120_10
【页数】:11P;A4
【正文语种】:英语