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Product Code:SAE J1718
Title:Measurement of Hydrogen Gas Emission from Battery-Powered Passenger Cars and Light Trucks During Battery Charging (Cancelled Nov 2008)
Issuing Committee:Hybrid - Ev Committee
Scope: This SAE Recommended Practice describes a procedure for measuring gaseous hydrogen emissions from the aqueous battery system of a battery-powered passenger car or light truck. The purpose of this procedure is to determine what concentrations of hydrogen gas an electric vehicle together with its charger will generate while being charged in a residential garage. Gaseous emissions are measured during a sequence of vehicle tests and laboratory tests that simulate normal and abnormal conditions during operational use. The results of this test may be used to determine whether or not forced air ventilation is required when a particular electric vehicle and its associated battery and charging system are used in a residential garage.

标准名称：	大型核电机组汽轮机用焊接转子锻件 技术条件
英文名称：	Specification for welded rotor forging of steam turbine for large nuclear power units
中标分类：	机械 >> 加工工艺 >> 锻压
ICS分类：	冶金 >> 钢铁产品 >> 钢铁锻件
发布部门：	中华人民共和国工业和信息化部
发布日期：	2010-02-11
实施日期：	2010-07-01
首发日期：
作废日期：
归口单位：	机械工业大型铸锻件标委会
起草单位：	东方汽轮机有限公司
出版社：	机械工业出版社
出版日期：	2010-07-01

本标准规定了大型核电机组汽轮机用合金钢焊接转子锻件的订货要求、制造工艺、技术要求、检验规则和试验方法、验收及质量证明书等。
本标准适用于大型核电机组汽轮机在高应力下工作的、经过粗加工和热处理的焊接转子锻件的订货、制造与检验。

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