【英文标准名称】:
【原文标准名称】:船用燃油舱应急截流阀气动摇控截流装置
【标准号】:JISF7457-1989
【标准状态】:作废
【国别】:日本
【发布日期】:1989-06-15
【实施或试行日期】:1989-06-15
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:遥控系统;应急设备;燃料仓库;海船;水箱;燃料油;气动操纵装置;截止阀
【英文主题词】:
【摘要】:
【中国标准分类号】:U52
【国际标准分类号】:
【页数】:
【正文语种】:


Product Code:SAE MA4535
Title:Wrenches, Box and Open End Combination Twelve Point, High Strength, Thin Wall, Metric
Issuing Committee:Eg-1b Hand Tools Committee
Scope: This SAE Metric Aerospace Standard (MA) provides dimensional, performance, testing and other requirements for high strength, thin wall, double head box and combination wrenches which possess an internal wrenching design so configured that, when mated with hexagon (6 point) fasteners, they shall transmit torque to the fastener without bearing on the apex of the fastener's wrenching points. This standard provides additional requirements beyond ANSI B107.9 appropriate for aerospace use. Inclusion of dimensional data in this document is not intended to imply all of the products described therein are stock production sizes. Consumers are requested to consult with manufacturers concerning lists of stock production sizes.