The encloser trailing bar assembly is arranged behind the gear case assembly.
在齿轮箱总成的后面,设置有罩壳拖板总成。
I pneumatic leak test at a pressure of not less than 6 bar after assembly of all tank valves and fittings.
气阀及配件装配后不少于6巴压力的气压测漏报告。
Based on the structural characteristics and site conditions, low level spread assembly and pulling bar group relay lifting method is adopted to install the shell.
施工中针对网壳结构特点及现场施工条件,采用低空外扩拼装、拔杆群接力提升的方法完成了安装。
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