transfer piping main system 切换母管制系统
heat supply piping main scheme 供热母管制
main piping 主干线管系 ; 母管 ; 主管系
main steam piping 主蒸汽管道
main steam-piping system 主蒸汽管道系统
LBA Main steam piping system 主蒸汽管道系统
main-piping pressure 母管压力
main loop piping 主管道
This paper introduces the layout plan, selection of design data and main design steps of rain water piping system of large and medium-scale plants.
介绍大中型企业厂区雨水管道系统的平面布置、设计数据的选取和主要的设计步骤。
Project and system situation in Zouxian Power Plant were introduced, and the piping design parameters and the piping material of main steam system and main feed water system were determined.
对邹县发电厂四期工程和系统状况进行了介绍，确定了主蒸汽系统和主给水系统管道的设计参数，选择了管道材料。
Reduced air piping with service valves must be foreseen alongside the walkway on main deck until the fore store room inclusive. The position will be determined together.
必须提前考虑沿着主甲板上的步桥到艏部储存间，且包括储藏间在内布置压缩空气管及服务阀门，位置将由双方共同决定。
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