API SPEC 5CT-2018 Casing thiab Tubing
-
Specification rau Casing thiab Tubing API SPECIFICATION 5CT NINTH EDITION-2012
Api5ct roj casing yog siv los thauj cov roj, roj, roj, roj, dej thiab lwm yam kua thiab roj, Nws tuaj yeem muab faib ua seamless steel yeeb nkab thiab welded steel yeeb nkab. Welded steel yeeb nkab feem ntau yog hais txog longitudinal welded steel yeeb nkab
