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压力管道制造环节监察
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压力管道制造环节监察
Encyclopedia
工学
压力管道安全监察
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safety supervision of pipeline Manufacturing
压力管道制造环节监察
对压力管道用管子、管件、阀门、法兰、补偿器、安全保护装置、压力管道防腐产品等产品制造单位实行行政许可制度,制造单位应向省级以上有关部门或省级有关部门授权的地市级有关部门申请压力管道元件制造许可证的监管措施。
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nine factor model
Nine General History of Institutions
nine intersection model
nine-j symbol
nine keep
nine kinds of preventions of archives
Nine Laments
Nine Lesser Chief Ministers
nine-link lantern
Nine Malawian Plays
Nine Military Towns of Ili
Nine Miss
Nine Monks
Nine Monks's Collected Poems
Nine Mountains School of Seon Buddhism
Nine Nights
nine old men in Huichang period
Nine Pacification Commissions
nine palace lattice composition
nine-point center
nine point circle
nine-point circle
nine-point conic
Nine Punishments
nine rank system
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