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What IP rating is fully waterproof?
Sep . 01 . 2021
As such, the second digit in a typical IP code indicates a precise level of protection against moisture ingress under specific test scenarios. The ratings widely accepted as 'waterproof' for most general purposes are IP65, IP66, and IP67.
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Introduction to the classification of IP waterproof grade standards
Oct . 10 . 2020
IP (INGRESS PROTECTION) protection grade system is drafted by IEC (INTERNATIONAL ELECTROTECHNICAL COMMISSION), which classifies electrical appliances according to their dust and moisture resistance. The IP protection level is composed of two numbers. The
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THE VIRUS WILL PASS, THE SPRING FLOWERS WILL BE BLOOM AND THE SUN WILL SHINE BRIGHTLY.
Jan . 22 . 2020
病毒终将过去，春暖花开，阳光灿烂。
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Pumay All Members Wish you Happy Mid-autumn festival
Sep . 13 . 2019
The Mid-Autumn Festival, also known as the Festival of the Moon, the Moonlight, the Moon, the Autumn, the Mid-Autumn Festival, the Moon Festival, the Moon Festival, the Moon Festival, the Reunion Festival, etc.,
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Pipe factory, pipe production, pipe improvement, use these 10 management rules!
Nov . 23 . 2019
As a site manager, whether it is production manager, production supervisor, workshop director, foreman, team leader, or improvement engineer, IE engineer, quality inspection engineer, we must carefully analyze and study these three elements and two stream
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