电缆密封装置的研制与应用
彭辉
Xinjiang Oil & Gas . 2012, (z1): 134 -135 . 

Copyright © Xinjiang Oil & Gas, All Rights Reserved.
Tel: 0990-6883681；0990-6883581　E-mail: zgxjog@petrochina.com.cn
Powered by Beijing Magtech Co., Ltd.