电工仪表按使用性质和安装方法的不同,分为固定式和指针式两种。
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收费人员仪表总体要求是庄重、简洁大方、自然朴实。
A. 对
B. 错
参加基本养老保险的个人,因病或者非因工死亡的,其遗属可以领取()和();在未达到法定退休年龄时因病或者非因工致残完全丧失劳动能力的,可以领取()。
翻译:Gasliftisparticularlyapplicableforliftingwellswherehigh-pressuregasisavailable.Gascompressorsmayhavebeeninstalledforgasinjection,orhigh-pressuregaswellsmaybenearby.Sincethecostofcompressionfarexceedsthecostofdownholegasliftequipment,gasliftalwaysshouldbeconsideredwhenanadequatevolumeofhigh-pressuregasisavailableforwellsrequiringartificiallift.Mostwellscanbedepletedbygaslift,whichisparticularlytruesincetheimplementationofreservoirpressuremaintenanceprogramsinmostmajoroilfields.