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| 61. | sound absorbent lining |
| 吸音衬层 |
|
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| | |
| 62. | base-stripped emulsion |
| 无衬乳胶 |
|
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| | |
| 63. | renewal of facing |
| 换衬片 |
|
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| | |
| 64. | polished rod liner |
| 光杆衬筒 |
|
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| | |
| 65. | crosshead liner |
| 十字头衬瓦 |
|
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| | |
| 66. | diffraction contrast image |
| 衍衬像 |
|
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| | |
| 67. | waterproof lap pad |
| 防水衬褥 |
|
|
| | |
| 68. | driving box hub liner |
| 轴箱面衬 |
|
|
| | |
| 69. | tricot weft insertion machine |
| 衬纬经编机 |
|
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| | |
| 70. | piston valve liner |
| 活塞阀衬 |
|
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| | |