20寸高产量钻杆船试机完美，配置船检证书 #工程船 #清淤船 #疏浚船 #挖沙船 #吹沙船 Manufacturers of dredgers, sand dredgers, jet suction boats, transport boats, gold mining boats and iron selection boats.

Name: 20寸高产量钻杆船试机完美，配置船检证书 #工程船 #清淤船 #疏浚船 #挖沙船 #吹沙船 Manufacturers of dredgers, sand dredgers, jet suction boats, transport boats, gold mining boats and iron selection boats. - 抖音
Uploaded: 2025-11-04T10:33:39+08:00Z
Duration: 45 s
Channel: 孙宗涛–船舶制造服务商
Description: 20寸高产量钻杆船试机完美，配置船检证书 #工程船 #清淤船 #疏浚船 #挖沙船 #吹沙船 Manufacturers of dredgers, sand dredgers, jet suction boats, transport bo - 孙宗涛–船舶制造服务商于20251104发布在抖音，已经收获了5.1万个喜欢，来抖音，记录美好生活！