-
API 7-1 Casing Section isixhobo sokugaya
Iprofayili yeProfayili yeCandelo lokusila luhlobo lwesixhobo sokuvula i-casing window edibanisa ukusika kunye nemisebenzi yokugaya. Indawo yokusila ibaleka ingene kwi-casing kunye ne-BHA, kwaye inqumle i-casing kwindawo echongiweyo kuqala. Emva kokuba i-casing inqunyulwe ngokupheleleyo, iya kucolwa ngokuthe ngqo kule ndawo. Emva kokufikelela kubunzulu obuthile, umsebenzi wokuvula ifestile ye-casing ugqityiwe. icandelo lokusila linezinto eziluncedo kulwakhiwo olulula, ukusebenza olulungele ukulenza libe ca...
Igumbi 703 Isakhiwo B, iziko Greenland, Hi-tech uphuhliso zone Xi'an, China
86-13609153141
