cage shaft
常見例句
- Auxiliary cage into wellhead is to wide, narrow cage into the shaft at the wellhead and disposal of solid card box at the wellhead end of the beam.
副井井口罐籠置入就是將寬、窄罐籠於井口処置入井筒竝卡固於井口底框梁上。
www.qy7788.com.cn - New Shanghai One well placed mine shaft cage wellhead engineering construction company, the third Sino-Coal is responsible for installation of mechanical and electrical installation.
新上海一號(hào)井煤鑛副井井口罐籠置入工程由中煤第三建設(shè)公司機(jī)電安裝工程処負(fù)責(zé)安裝。
www.qy7788.com.cn - Used for vertical shaft cage and cable way.
適用於立井罐道、索道承重。
115.47.96.101 返回 cage shaft