BS DD CEN/TS 14495-2003 皮革.化学试验.四价铬含量的测定
作者:标准资料网 时间:2024-05-03 17:33:22 浏览:8436
来源:标准资料网
【英文标准名称】:Leather-Chemicaltests-DeterminationofchromiumVIcontent
【原文标准名称】:皮革.化学试验.四价铬含量的测定
【标准号】:BSDDCEN/TS14495-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-04-10
【实施或试行日期】:2003-04-10
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:铬(四价);铬;试验;皮革;材料试验;样品;试样;含量测定;试样制备;化学分析和试验;定义;皮革制品;蒸馏;化学性质;抽样方法;试验设备
【英文主题词】:
【摘要】:
【中国标准分类号】:Y45
【国际标准分类号】:59_140_30
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforRemedyingStructuralSiliconeGlazing
【原文标准名称】:修理结构性硅玻璃门窗的标准指南
【标准号】:ASTMC1487-2002
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:P33
【国际标准分类号】:81_040_20
【页数】:4P;A4
【正文语种】:英语
Product Code:SAE J2727
Title:R134a Mobile Air Conditioning System Leakage Chart
Issuing Committee:Interior Climate Control Committee
Scope:Current industry standards do not exist for determining refrigerant emissions from mobile air conditioning systems. Test procedures are not common between production component suppliers in establishing leakage values. This "System Leakage Chart" has been developed from industry experience of expected refrigerant leakage gains from system design resulting from technology changes. It provides a rating value of various technologies that are currently available. The "Leakage Chart" can be expanded as new technologies are offered and/or developed. This document provides the information to develop an Excel file template "Leakage Chart" for making system analysis. It is not the intent of this Standard to define the refrigerant emissions from a mobile air conditioning system. It is to only define a system rating based upon the technology used. Future development of SAE Standards for determining mobile air conditioning refrigerant emissions such as system static and dynamic min-shed test procedures will provide a procedure for determining system emissions.
