LPG-bottle  钢瓶

contact-line steel column  接触网钢柱

CrMo steel bottle  30CrMo钢瓶

double-line steel truss beam  双线钢桁架梁

Gas Bottle Steel  气瓶钢

Hard-Line Steel  硬线钢

high grade pipe line steel  高钢级管线钢

HIGH-PERFORMANCE PIPE LINE STEEL  高性能管线钢

HP295 Gas Bottle Steel  HP295气瓶钢

L360 Pipe Line Steel  L360管线钢

line steel  吸管

liquified petroleum gas steel bottle  液化石油气钢瓶

mould steel steel material  型材

Pipe Line Steel  管线钢; 管道钢

Pipe-Line Steel  管线钢

power line steel tuble pole  线路钢管杆

Stainless Steel Steel Clad Plate  不锈钢-钢复合板

Stainless Steel-steel  不锈钢─钢复合板

Steel Bottle  钢瓶