医用恒温水浴锅
medical thermostat water bath cauldron
低温容器用阀
valves for cryogenic vessels
超导线圈低温恒温器
superconducting coils cryostate
低温恒温恒湿箱
low temperature humidity chamber
可变温度低温恒温器
Variable temperature cryostat
空气幕送风定温恒温器
forced convection ovens with air curtain
双温恒温器
dual temperature thermostat
送风定温恒温器
forced convection constant temperature ovens
兽医用器械
veterinary apparatus and instrument
一次性使用医用注射器活塞
disposable medical syringe piston