Qhov twg zoo dua IP66 lossis IP67?
IP66 Enclosure - IP ntsuas raws li "plua plav nruj" thiab tiv thaiv cov hiav txwv hnyav lossis cov dav hlau muaj zog ntawm cov dej. IP 67 Enclosures - IP ntsuas raws li "plua plav nruj" thiab tiv thaiv kev immersion. rau 30 feeb ntawm qhov tob 150mm - 1000mm.
