API SPEC 5CT-2018 Casing uye Tubing
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Kutsanangurwa kweAPI 5CT CHIKAMU CHECHISHANU-2012 Chimiro cheCasing neTubing
Chivharo chemafuta cheApi5ct chinonyanya kushandiswa kutakura mafuta, gasi rechisikigo, gasi, mvura nezvimwe zvinwiwa nemagasi, chinogona kukamurwa kuita mapaipi esimbi asina musono uye mapaipi esimbi akasungirirwa. Mapaipi esimbi akasungirirwa anonyanya kureva mapaipi esimbi akasungirirwa kwenguva refu.
