日韩欧美成人综合网_文中字幕一区二区三区视频播放99久久国产热无码精品免费_二级一片内射视频插放_亚洲欧美国产制服图片区_免费观看视频成人国产_91久久国产热精品免费_一级毛片生活片免费看_亚洲最大成人在线观看_开襟乳液狂飙网站_羞羞汗汗YY歪歪漫画AV漫画

Professional Petroleum Equipment

Supplier

City list 國(guó)際站建設(shè):中企動(dòng)力 淄博 外貿(mào)Google推廣

PRODUCTS CENTER


The screw pumping pump is divided into two parts: one is the ground part, which is collectively called the drive.

A submersible pump cable is a specially designed cable used to transmit power to a submersible pump device.

As the main component of oil production trees and manifolds, the throttle valve is mainly used to control the flow of oil (gas) wells, and its working pressure level can reach 15000psi.

As a solids control equipment in the second stage of drilling operations, desanders are used to remove 40-74μm of harmful solids particles from drilling fluids.