硬度degree of hardness详细»
硬度degree of hardness;solidness详细»
硬度hardness详细»
硬度〔名词〕hardness,stiffness详细»
硬度hardness详细»
硬度solidness详细»
硬度grade详细»
硬度hardness;scale of hardness;stiffness详细»
硬度hardness;solidness详细»
硬度degree of hardness;magnesium hardness;mgh;solidness详细»
硬度Hs;abrasive hardness;hardiness;hardness firmness;temper详细»
硬度hardness详细»