盲管段 的英文怎麼說
中文拼音 [mángguǎnduàn]
盲管段
英文
dead leg-
The analysis shows that : ( 1 ) straight pe pipe ' s current ability is 15 % - 21 % higher than steel pipe on same inner pathway basis. but it ' s another story based on same outer diameter. we must displace the steel pipe with pe pipe with careful calculation
聚乙烯燃氣管道工程技術特點的分析表明： （ 1 ）同等內徑下直管段聚乙烯管比鋼管流通能力大15至21左右，但同等外徑下聚乙烯管的流通能力不一定比鋼管大，需要計算確定，不能盲目以相同外徑的聚乙烯管匹配鋼管。Shan dong seven color panel co., ltd ( sdscp ) was founded in 2001. lack of research about market, sdscp has not drawn up marketing strategy. the whole marketing is hi chaos. this thesis is the research report about marketing strategy in sdscp
由於管理決策層對該行業只有感性的認識，缺乏理性的判斷和深度的分析，山東七色板業有限公司一直未明確提出自己的總體市場營銷戰略，整個市場營銷工作處于摸索性的比較盲目和混亂的階段。By means of the hardness testing and metallographic examination, the cracking reason for the blind pipe of the butadiene sphere tank was analyzed, and the dosposal technique to ensure the equipment running safely was presented according to the condition of the tank
摘要通過硬度測定、金相檢查等手段對丁二烯球罐盲管開裂的原因做了全面分析，並根據設備實際情況，制訂了有針對性的處理方案，保證了設備的安全運行。
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