ASME B30.2a Addenda-1991 高架和龙门起重机(单梁或多梁顶行桥架、顶行起重机).修改件

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【英文标准名称】:Overheadandgantrycranes(toprunningbridge,singleormultiplegirder,toprunningtrolleyhoist);Addenda
【原文标准名称】:高架和龙门起重机(单梁或多梁顶行桥架、顶行起重机).修改件
【标准号】:ASMEB30.2aAddenda-1991
【标准状态】:作废
【国别】:美国
【发布日期】:1991
【实施或试行日期】:
【发布单位】:美国机械工程师协会(ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:提升机;桁架体系;检验;电动的;装置;起重机;安全;门座起重机;提升装置;维修;提升设备
【英文主题词】:liftingequipment;installations;power-operated;liftingdevices;portalcranes;cranes;hoists;safety;inspection;maintenance;girdersystem
【摘要】:
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:27P;A4
【正文语种】:英语


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Product Code:SAE AMS5608
Title:Cobalt Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate, 40Co - 22Cr - 22Ni - 14.5W - 0.07La, Solution Heat Treated
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat resistant cobalt alloy in the form of sheet, strip, and plate.Product Code:SAE AMS3212
Title:Acrylonitrile Butadiene (Nbr) Rubber, Aromatic Fuel Resistant, 55-65
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. These products have been used typically for parts, such as gaskets, diaphragms, bushings, grommets, and sleeves, requiring resistance to aromatic and aliphatic fuels when continuously or alternately exposed to both, but usage is not limited to such applications.