- 1. Registered trademarks are Baoqing, Spike, carved king powerful brands!
- 企业注册商标有宝庆、狼牙、雕王实力品牌！
youdao
- 2. Baoqing depression have nappe structure in the upper, while the low resistance reservoir area in lower are suitable for oil and gas accumulation.
- 宝清坳陷上部有推覆构造，下部低阻区是寻找油气藏极为有利的构造区。
youdao
- 3. Baoqing depression have nappe structure in the upper, while the low resistance reservoir area in lower are suitable for oil and gas accumulation.
- 宝清坳陷上部有推覆构造，下部低阻区是寻找油气藏极为有利的构造区。
youdao
