cold rubber
【运输】磨石（旋转磨石、油石、砥石、磨刀凿用的油石）
rubber (grindstone, whetstone, rubstone, grinding slip)
暂无补充释义。
rubber (grindstone, whetstone, rubstone, grinding slip)
暂无补充释义。
cold rubber
special (purpose)rubber
rubber gasket
porous rubber
ethylene propylene rubber, EPR, ethylene propylene
resinized rubber
rubber cement No.88
sponge rubber