Product Code:SAE J1289
Title:Mobile Crane Stability Ratings
Issuing Committee:Cranes And Lifting Devices Committee
Scope: To establish conditions to be taken into consideration in determining rated loads for mobile cranes when overturning stability is the controlling factor.This recommended practice applies to mobile, construction-type lifting cranes with either lattice booms or cantilevered, telescopic booms.
Rationale: To establish conditions to be taken into consideration in determining rated loads for mobile cranes when overturning stability is the controlling factor.This recommended practice applies to mobile, construction-type lifting cranes with either lattice booms or cantilevered, telescopic booms.【英文标准名称】:Rotary-TypePositiveDisplacementCompressorsforPetroleum,PetrochemicalandNaturalGasIndustries
【原文标准名称】:石油,石化和天然气行业用旋转式容积式压缩机
【标准号】:ANSI/API619-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:补助产品;压缩机;容积式压缩机;气体;天然气;天然气工业;石油工业;石化;石油;石油技术;正的;正排量式压缩机
【英文主题词】:Auxiliaryproducts;Compressors;Displacementcompressors;Gases;Naturalgas;Naturalgasindustries;Oilindustries;Petrochemistry;Petroleum;Petroleumtechnology;Positive;Positive-displacementcompressors
【摘要】:Thisstandardcoverstheminimumrequirementsfordryandoil-floodedhelical-loberotarycompressorsusedforvacuumorpressureorbothinpetroleum,chemical,andgasindustryservices.Itisprimarilyintendedforcompressorsthatareinspecialpurposeapplications,andisnotapplicabletogeneral-purposeaircompressors,liquid-ringcompressors,orvane-typecompressors.
【中国标准分类号】:E97
【国际标准分类号】:75_180_20
【页数】:
【正文语种】:英语