suspended tubbing,悬挂式丘宾筒,同义词,英汉翻译,英汉例句-找单词

suspended tubbing

1)suspended tubbing,悬挂式丘宾筒2)Suspended microphone,悬挂式话筒3)tubbing,丘宾筒4)tubbing ring,丘宾筒圈5)Hanging steel-liners,悬挂式钢内筒6)tubbing lining,丘宾筒井壁