Prewinch

Prewinch aka farko da ya gabatar a Amurka a cikin 1940s kuma 1950s. Yana da aka asali tsara a matsayin wani helical kariya line for danniya taro da lantarki lalata da baka ƙona kariya daga tsirara wayoyi. Bayan shekaru masu yawa na ci gaba, da Pre-winch an yi amfani da ko'ina a watsa da kuma rarraba, fiber-na gani sadarwa, wutan lantarki Railway, na USB talabijin, da sha'anin noma da kuma sauran filayen.


Post lokaci: Apr-08-2018
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