“steel tube”的概念、定义、翻译、参考文献-科学参考

单词	steel tube
释义	steel tube Encyclopedia 工学土木工程用金属材料释 steel tube钢管具有中空截面的长条钢材。
随便看	pipeline valve pipelining algorithm pipelining of heated oil pipelining of high pourpoint and viscous oil pipelining of products by batch pipeloop pipe material of water supply Pipe Nebula pipe network system pipe prover piper pipe ramming method piperazine piperazine-2,5-dione piper diagram pipe resistance piperidine piperidine alkaloid piperidone piperine pipe rod and wire processing machinery pipe rolling forming piperonyl butoxide pipe rupture valve pipe rupture valve on hydraulic elevators

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