tugger的中文翻译

tugger

英[ˈtʌɡə(r)] 美[ˈtʌɡər]

1. Do not make up or break out the bit on a single joint of DC. If this is absolutely necessary, always snub drill collar with the air tugger.: 不要在一单根钻铤上卸钻头，如果确实需要这样做，要用气动绞车拉住钻铤。

2. Do not make up or break out the bit on a single joint of DC. If this is absolutely necessary, always snub drill collar with the air tugger.: 不要在一单根钻铤上卸钻头，如果确实需要这样做，要用气动绞车拉住钻铤。