metal lined 中文意思是什麼
metal lined
解釋
金屬襯里的-
We pack our men ' s shirts in a polybag, 5 dozen to a waterproof - lined carton reinforced with two metal straps
我們男襯衫的包裝為每件套一塑料袋， 5打裝一紙箱。內襯防潮紙，外打鐵箍兩道。 -
The pipes and fittings lined with metal meshed - ptfe
金屬網聚四氟乙烯復合管與管件 -
These objects, however, were different. lined up against the wall, there were long thin wires attached to metal spheres.
然而，這些展覽品不同。一根根細長的金屬線靠墻排列著，上面系有金屬球。 -
Lined up against the wall, there were long thin wires attached to metal spheres
靠墻處排著許多又細又長的線，接在金屬球上。 -
Specification for propylene and polypropylene plastic - lined ferrous metal pipe and fittings
丙烯及聚丙烯塑料襯里的黑色金屬管及配件規范 -
Specification for plastic - lined ferrous metal pipe, fittings and flanges
帶塑料內襯的鐵合金管配件和法蘭規范 -
Standard specification for plastic - lined ferrous metal pipe, fittings, and flanges
有塑料內襯的鐵合金管配件和法蘭的標準規范 -
Depending on different natures of materials to be conveyed, the pipe inner surface can be lined with a metal either the same as or other than the pipe base metal by means of the plastic deformation complex technique so as to meet the following requirements : 1 ) increasing both corrosion resistance and wear resistance of the pipe inner surface ; 2 ) reducing the friction factor and the resistance against the materials being conveyed in the pipe line ; 3 ) easy processing, installation and maintenance of the pipe line
根據輸送物料的性質，採用塑性變形復合方法在管道內壁鑲襯異種或同種金屬管，可以實現以下目的：增強管道內表面的耐腐蝕性和耐磨性；降低摩擦系數，減小物料的輸送阻力；便於管道的加工、安裝和維修。
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