CR1， CR2， CR3  补体受体1，2，3

cavity die of 9Cr2 steel  9Cr2凹模

Cr3 Steel  Cr3钢

Cr3 steel roller  Cr3钢轧辊

Cr3 type deep quenched layer cold rolled working roller  Cr3型深淬硬层冷轧工作辊

Cr5 steel  Cr5钢

Steel 9Cr2  9Cr2钢

Steel Cr2  Cr2钢

Steel Cr5 for Cold Working Roll  Cr5型冷轧工作辊用钢

buckles type steel pipe scaffold  扣件式钢管脚手架

butterfly type steel pipe arch bridge  蝴蝶钢管拱桥; 雷达告警接收机

cantilever wave type steel structure  悬挑波浪型钢结构

Cr Type Steel for Turbine Blades  12%Cr型叶片钢

derrick type steel tape  架式钢卷尺

Derrick Type Steel Tapes  架式钢卷尺

Design of steel type  钢种设计

drum-type steel ball coal mill  筒式钢球磨煤机

electric drawing steel type  电动拉钢式

filled up type steel wire rope  满充式钢丝绳