auto probing 中文意思是什麼
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( 3 ) the weld of pe pipe ca n ' t be proof - test by undestroyed probing. pe pipe must be welded by auto fusion equipment and reduce the man - made factor to the minimum at the same time. the operator must be well skilled and highly responsible, who performs upon weld quality control regulations, and check up the weld strictly after fusion
（ 3 ）聚乙烯管道連介面由於不能象鋼管焊口那樣通過無損檢測手段來驗證是否合格，所以一定要使用自動化程度高的連接機具，將人為因素降到最低，並要求焊工除了熟練的操作技術外還應具備高度責任心，嚴格執行連接施工工藝質量控制要點和有關操作要領，焊接完后採取必要的檢查驗收手段。 -
This thesis first expatiates systematically on the economic evaluation theory of common engineering projects, from the angle of project artificial person, studying and probing into the economic evaluation principles, contents and index system of the projects of auto center construction by combining with its characteristics
本文首先對一般工程項目經濟評價理論進行了系統的闡述，結合汽車城建設項目的特點，從項目法人的角度，研究探討了汽車城建設項目的經濟評價原則、內容和指標體系。 -
Probing into hainan province ' s auto loan
對海南省汽車消費信貸的思考
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