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| 71. | electrocladding refractory meta |
| 电镀耐火金属 |
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| 72. | ectro-galvanised steel-clad fire door |
| 电镀钢包防火门 |
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| 73. | electro deposition |
| 电镀|电解法精炼 |
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| 74. | plated cermet coating |
| 电镀金属陶瓷层 |
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| 75. | electrodeless plating |
| 无电极电镀 |
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| 76. | electro plated chromium finish |
| 电镀克罗米面 |
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| 77. | electric plating |
| 电镀;电解沉淀 |
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| 78. | full automatic electroplating |
| 全自动化电镀 |
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| 79. | electroplating rinse-wastewater |
| 电镀清洗废水 |
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| 80. | plating industry sewage |
| 电镀工业污水 |
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