NPS Nominal diameter DN mm
No. of terminal, direction of outlets, number and dia. could be changed.
端子 、 出线口方向 、 数量及公称直径可变化。
—— 给力词典精选MINIMUM DIAMETER OF THE SUMP IS NPS 12.
排污箱的最小直径是NPS(公称直径)12(英寸)。
—— 给力词典精选Nominal diameter 7 fulfills requirements for sanitary fittings here because of an optimi - sed flowrate performance.
公称直径7的接口可适应卫生洁具的需要(得宜于优化sed的流量性能)。
—— 给力词典精选Presents the following viewpoints:the radio between the height of the nut for boiler hanger rod and the diameter of screw shall not be less than 1.
主要提出以下观点:锅炉吊杆用螺母的高度与螺纹公称直径之比不宜小于1。
—— 给力词典精选While ruffled tapered header general welding in two different nominal diameter of cylinder, make two nominal diameter of different cylinder is an organic whole repeatedly!
而折边锥形封头一般焊接于两公称直径不同的筒体中间,使两公称直径不同的筒体连为一体!
—— 给力词典精选