按Enter键进行搜索或Esc关闭
石油钻杆、加重钻杆、钻铤、水井地热井钻杆、钻杆接头
Description of Exhibits:外径:2-3/8"-6-5/8" 钢级:E75、X95、G105、S135
Exhibit size(mm):
Exhibit model:
Exhibit material:
Color of exhibits:
Raw material production place: