给你的耳朵一些假期吧! 

管路和电源线刷

brushe for noisy water chiller noise enclosure

Sound insulating grommet to let pipes and cables going through the enclosure and keep the sound to a tolerable level

OTHER FEATURES
windows for oil level check
油位观测窗
indicator light for operating statut of vacuum pump enclosure
工作状态指示灯
可锁定全球适配航空插头
GRANT YOUR EARS SOME HOLIDAYS !