本站大部份資料在 2016 年後就未更新，若資料內無明確標示資料時間，請預設該資料為過時資料並斟酌使用，謝謝
鑄造學英中對照名詞等資訊。
| 英文名稱 | 中文名稱 | |
|---|---|---|
| 55728561 | rosette graphite | 菊花狀石墨 |
| 55728562 | rosin | 松脂；松香 |
| 55728563 | rotary casting machine | 迴轉澆鑄機 |
| 55728564 | rotary conveyer | 迴轉輸送機 |
| 55728565 | rotary crusher | 旋轉軋碎機 |
| 55728566 | rotary drier | 旋轉乾燥器 |
| 55728567 | rotary feeding plate | 旋轉給料盤 |
| 55728568 | rotary furnace | 轉動爐；轉筒爐 |
| 55728569 | rotary sand screen | 旋轉篩砂機 |
| 55728570 | rotary screen | 旋轉篩 |
| 55728571 | rotary table | 轉台，轉盤 |
| 55728572 | rotating discharge plates | ?轉出料盤 |
| 55728573 | rotating pan mill | 轉盤混砂機 |
| 55728574 | rouge（red iron oxide） | 紅丹；紅鐵粉 |
| 55728575 | rough dressing table | 初步清理台 |
| 55728576 | rough grinding machine | 粗磨機 |
| 55728577 | rough surface | 表面粗糙（鑄疵） |
| 55728578 | rough wall solidification | 粗面凝固 |
| 55728579 | roughing loam | 粗泥漿砂 |
| 55728580 | roughing roll | 粗軋輥 |
| 55728581 | roughing sand | 粗砂 |
| 55728582 | roughness | 粗度；粗糙度 |
| 55728583 | round | 外圓角 |
| 55728584 | round bush | 圓套筒 |
| 55728585 | round nose trowel | 圓頭鏝刀 |
| 55728586 | round sleeker | 圓抹鏝 |
| 55728587 | rounded grain | 圓粒 |
| 55728588 | rounded sand | 圓形砂 |
| 55728589 | rounded sand grain | 圓形砂粒 |
| 55728590 | rounding | 倒角；去角 |
| 55728591 | routing | 工作路線排定 |
| 55728592 | routing diagram | 程序圖 |
| 55728593 | rubber conveyer belt | 橡膠輸送帶 |
| 55728594 | rubber down gate | 橡膠澆道棒（造模） |
| 55728595 | rubber pouring funnel | 橡膠澆道棒（造模） |
| 55728596 | rubbing | 摩擦 |
| 55728597 | rubidium | 銣（Rb）（稀金屬元素） |
| 55728598 | rule | 1.尺 2.規則 |
| 55728599 | run | 1.流動 2.熔接道 |
| 55728600 | run-off | 溢放口 |
| 55728601 | run-off riser | 溢放冒口 |
| 55728602 | run-out | 鑄漏 |
| 55728603 | runner | 1.橫流道 2.澆槽 3.出鐵槽 4.軌輪（起重機） |
| 55728604 | runner box | 澆口箱 |
| 55728605 | runner brick | 流道磚 |
| 55728606 | runner core | 分道磚 |
| 55728607 | runner extension | 橫流道尾 |
| 55728608 | runner ratio | 澆道比 |
| 55728609 | runner scrap | 澆道廢料 |
| 55728610 | runner stick | 澆道棒 |