Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/e14026775d9d07861199a205afddf9eb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 myriametre是什么意思，myriametre的翻译，myriametre音标、读音、用法和例句_奇葩剧汉英词典
On the basis of the characters of HG - II myriametre rail welder and thetechnological request of rail gas pressure welding in the field, a ra. 根據新技術標準和施工工藝特點,在客運專線鋪軌基地建造了全自動的長鋼軌銲接流水生産線,縂結出了長鋼軌閃光接觸銲的施工關鍵技術。