7 ″ N80 LC API FLOAT COLLAR & FLOAT SHOE
1. A na-eji aluminium emezi emezi akụkụ niile nke ime.
2. Enwere ike jikọta ngwaọrụ ahụ na casing nke otu ụdị.
3. Enwere ike ịdabere na azụmazụ nrụgide azụmaahịa, mee ka grout ma ọ bụ slurry eruba na obere nguzogide.
Dee ozi gi ebea zitere anyi ya