API Hoobkas pob zeb drilling cones ntsis rau pob zeb qhov qhib

Lub Npe Hom:

Sab Hnub Tuaj Deb

Daim Ntawv Pov Thawj:

API & ISO

Tus Qauv Zauv:

IADC417/517/537/637

MOQ:

1 daim

Cov Lus Qhia Txog Pob Khoom:

Lub thawv ntoo plywood

Lub Sijhawm Xa Khoom:

5-8 hnub ua haujlwm

Qhov Zoo:

Txo tus nqi ntawm kev khawb ib 'meter'

Lub Sijhawm Warranty:

3-5 xyoos

Daim Ntawv Thov:

Cov kav dej HDD / Trenchless, qhov project installation, cov haujlwm piling pob zeb hauv paus