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51. | mounting bracket |
| 安装支座 |
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52. | crystal mounting |
| 晶体座|石英座 |
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53. | flexible mounting |
| 柔性衬托纸 |
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54. | mounting flange |
| 固定法兰 |
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55. | journal mounting |
| 轴颈安装 |
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56. | eccentric mounting |
| 偏心安装 |
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57. | azimuth mounting |
| 地平式装置 |
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58. | mounting cardboard |
| 衬纸片 |
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59. | equatorial mounting |
| 赤道式装置 |
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60. | mounting machine |
| 卷绕针布机 |
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