| 翻译 | 详细 |
|---|---|
| 上面部分的装配，鞋帮后跟部的坚硬部分，套帮前的鞋垫assembling of upper-parts,counters,insoles before pulling-over | 详细» |
| 上颚palate | 详细» |
| 下倾kick-down | 详细» |
| 下压式铅笔drop action pencil | 详细» |
| 下向通风化油器down-stream gas producer | 详细» |
| 下唇管（烟道管）labial pipe (flue pipe) | 详细» |
| 下垂物（小盒）pendant (locket) | 详细» |
| 下套管lower casing | 详细» |
| 下孔清洁屏幕cleaning of down-hole screens | 详细» |
| 下带工作输送机bottom belt conveyer | 详细» |
| 下开口砂砾包装清洁cleaning of down-hole gravel packs | 详细» |
| 下拉门dropping door | 详细» |
| 下模lower die | 详细» |
| 下水launching | 详细» |
| 下水滑道slipway | 详细» |
| 下水滑道起重机slipway crane | 详细» |
| 下水管,落水管down-comer | 详细» |
| 下水管道线系统sewer pipe-line system | 详细» |
| 下水道sewer | 详细» |
| 下水道冲洗车（下水道冲洗机）sewer flushing vehicle (sewer flusher) | 详细» |
| 下水道构造sewerage structure | 详细» |
| 下水道污泥sewage sludge | 详细» |
| 下水道清除污垢用铁丝sewer snake | 详细» |
| 下水道管线系统rat barrier sewer pipe-line system | 详细» |
| 下水道管道系统sewer pipe-line system | 详细» |
| 下水道系统sewer pipe-line system | 详细» |
| 下水道防臭存水弯STENCH traps for sewers | 详细» |
| 下水道（下水管，下水管道）sewer (sewer pipe,sewer line) | 详细» |
| 下水道（下水道管线）sewer (sewer pipe-line) | 详细» |
| 下水道（污水管线）sewer (sewer pipe-line) | 详细» |