| 1. | I went down the kitchen back stairs to my studio and picked up the violin, which sparkled with rosin dust .
我从厨房后面的楼梯进入地下演奏室，拿起闪烁着松脂光泽的小提琴。
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| 2. | Standard test methods of sampling and grading rosin
松香分级和抽样的标准试验方法
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| 3. | Standard test method for volatile oil in rosin
松香中挥发性油的标准试验方法
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| 4. | Research on raw rosin decolorization amp; depuration process
粗松香脱色提纯的工艺研究
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| 5. | Producer of rosins and rosin derivatives in india
-生产有色金属的企业。
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| 6. | Preparation and application of hydrogenated rosin
氢化松香制备与应用
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| 7. | Test method for qualitative detection of rosin in varnishes
清漆中松香的质量检测的测试方法
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| 8. | Study on experimental equipment for catalytic hydrogenation of rosin
松香催化加氢实验装置的研究
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| 9. | Progress on the study of rosin modifications
松香改性的研究进展
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| 10. | Problem and countermeasure in the development of chinese rosin industry
中国国际贸易摩擦的新特点
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