单词	双工仪器
释义	双工仪器duplex apparatus
随便看	hardener; hardening agent; stiffener hardeners hardening hardening accelarator hardening accelerator hardening agent hardening agent, hardener hardening agent--hardener-- stiffener hardening alloy hardening and tempering hardening bath hardening-- beam hardening break hardening by quenching hardening cabinet hardening capacity hardening crack hardening curve hardening-- diffusion hardening effect of radiation hardening fixer hardening furnacc hardening furnace hardening machine hardening market