hardenern.硬化剂
hardenv.(使)变硬;(使)坚强
hardenability index淬透性指数
hardening by hammer锤击硬化
hardening quenching猝火, 淬硬
hardened wire steel硬线钢
hardening of grease润滑脂的硬化
hardened caoutchome硬生橡胶
hardened throughout完全淬硬的
hardener for primer底漆固化剂
hardening treatment硬化处理
hardened layer wood硬化层积材