杭州赛奇工程机械厂多桅柱铝合金平台达到了22m；
Hangzhou Wellkeep Engineering Machinery Factory multiple mast aluminum platform to achieve 22 m;
扼要介绍了某工程机械厂的气体供应种类及供气方案，并对气源(各种汇流排及液化气站)的设置方案进行了探讨。
This paper introduces briefly the variety and the program of gas supplying in a engineering machinery plant and studies the set up program of gas sources (various bus lines and liquefied gas station).
扼要介绍了某工程机械厂的气体供应种类及供气方案，并对气源(各种汇流排及液化气站)的设置方案进行了探讨。
This paper introduces briefly the variety and the program of gas supplying in a engineering machinery plant and studies the set up program of gas sources (various bus lines and liquefied gas station).
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