铬钼钢钢材–日工标准
G4105 62 Chrome Molybdenum steel to JIS G4105
[缩]玻璃塑钢板
glass-reinforcedplastic (GRP
包塑钢线
plastic covered steel cord
玻璃丝增强热塑塑料
glass reinforced thermoplastics
低温成型塑材
low temperature thermoplastics
电铲用填塑钢丝绳
solid polymer covered and filled rope for electric shovel
钢塑复合
steel plastic compount
plastics-steel composite
steel-plastics compounding material