中石化新星石油机械厂长城钻具分厂
钻生产螺杆钻具、打捞工具、各种接头、套铣管、铣鞋和螺杆泵。
Looking for 中石化新星石油机械厂长城钻具分厂 or similar 钻 resources? Browse our curated directory listing for 中石化新星石油机械厂长城钻具分厂, check ratings, compare related sites, and discover more tools and resources in this category.
14 visits
Visit Site