“four-piping” blast and leakage 四管爆漏
3D piping and cabling 三维管线
3D piping design software 三维管道设计软件
3D piping engineering design 三维配管设计
3D-model of the power plant piping system 电厂管路三维系统模型
A Special Gas Piping Device for Biogas Digester 沼气池导气装置
above ground piping 地上管道
accommodation piping 居住舱室管系
air cooling system’s piping 空冷系统管道
air flue coal gas piping 烟风煤粉管道
air inlet piping 进气接管
air inlet piping damage 鸡肾细胞; 进气接管损坏
air intake system piping 进气系统接管
Air Piping 输气接管
air-piping 风道
alumina process piping design 氧化铝工艺管道设计
American code for pressure piping 美国压力管规号码
anti-piping compound 发热剂; 防缩孔剂; 防缩剂; 冒口保温剂; 冒口保温用
AP1000 main piping AP1000主管道
auxiliary air piping 辅助风管路