色偷偷AV老熟女色欲涩爱18_久久久国产精品_乱子伦一区二区三区_欧美丝袜高跟aⅴ片
phone:
13946366759
TEL:
13845345168 13614630059 18920329525 13910253562
English
中文簡(jiǎn)體
Welcome to the website of Mudanjiang Zhongyuan Drilling Co., Ltd.!
HOME
plains
Brief Introduction
Chairman
Historical evolution
corporate culture
CERTIFICATE
Product
Drilling Tools
Fishing Tools
Milling Tools
Workover Tools
Cementing tool
Display board images
News
News
R & D Center
Maintenance
The Factory
network
contact us
location:
HOME
>
Display board images
Workover Tools
Display board images
Recommended Products
Hydraulic Fishing Jar Type CSJ
This is a hydraulic jar, with the characteristics of compact structure, reliable seal, high strength and optimum up jarring effect. It is the first selected tool in fishing operation in the case of freeing the sticking point by up jarring. When used with
Describe
prev:Fishing Tools
【back】
Product
Drilling Tools
Fishing Tools
Milling Tools
Workover Tools
Cementing tool
Display board images
Navigation
plains
Product
News
The Factory
network
contact us
Copyright ? 2024-2026 牡丹江中原鉆采有限公司 版權(quán)所有
備案號(hào):黑ICP備09001002號(hào)
黑公網(wǎng)安備 23100402000053號(hào)