8 1/2 Nti Cov Menyuam Cutter IADC637 API Tus Qauv Rau Cov Pob Zeb Pob Zeb

Hom Lub Npe:

Far Eastern

Ntawv pov thawj:

API & ISO

Qauv nab npawb:

IAB 417/517/537/637

MOQ:

1 qob

Pob Paub meej:

Plywood Box

Lub sij hawm xa tuaj:

5-8 hnub ua haujlwm

Qhov zoo:

Txo tus nqi ntawm drilling ib-meter

Lub sij hawm Warranty:

3-5 xyoos

Daim ntawv thov:

HDD / Trenchless pipelines, installation project, foundation pob zeb piling tej yaam num.