"Hydraulic butterfly Valve: Molao-motheo o sebetsang, sebopeho le tlhahlobo ea ts'ebeliso"
"Hydraulic butterfly Valve: Molao-motheo oa ho sebetsa, sebopeho le tlhahlobo ea ts'ebeliso" valve ea serurubele sa Hydraulic ke valve e sebelisoang ka tloaelo ho laola mokelikeli, e sebelisoang haholo petroleum, lik'hemik'hale, matla a motlakase, phepelo ea metsi a litoropong le masimong a mang. Pampiri ena e tla sekaseka ...
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