pipage中文什么意思

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Aydogdu schweisstechnik leads high - quality services and products to piping construction , construction of pipage system in addition to pipework system construction , plant construction and to inert gas welding
該企業(yè)竭誠為貴公司介紹關(guān)于焊接、管道結(jié)構(gòu)、管道安裝、焊接操作以及工業(yè)設(shè)備制造和設(shè)備制造費用信息，請撥打0781 / 65121 。
Then , the change of the pressure of the concrete in the pipage is studied . lastly , the pressure losing and the error of the routine measure are discussed . chapter three discusses the fussy self - study issues based on the concrete technology the first section expounds the basic fuzzy self - study theory
首先介紹泵送混凝土的流動特征，接著研究泵送混凝土在輸送管中泵送壓力的變化，并分析影響泵送壓力損失的因素，從而討論常規(guī)計量方法的缺陷第三章主要是針對前章理論模型應(yīng)用模糊自學(xué)習(xí)技術(shù)。