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41. | rust coloured glaze |
| 铁锈花釉 |
|
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42. | rust inhibiting lubricant |
| 防锈润滑剂 |
|
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43. | rust of sunflower |
| 向日葵锈病 |
|
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44. | aqueous rust preventive |
| 防锈水 |
|
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45. | rust preventing wrapping |
| 防锈包裹层 |
|
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46. | rust-proof life |
| 防锈期 |
|
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47. | rust removing preparation |
| 除锈制剂 |
|
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48. | arc rust removal |
| 电火花除锈 |
|
|
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49. | rust resisting compound |
| 防腐蚀剂 |
|
|
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50. | electric rust hammer |
| 去锈电锤 |
|
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| |