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- Double Action: hammer fully down and all chambers may be loaded. 双动式:击槌完全释放并且所有的药室中都可以上弹。
- For double action self-loaders and revolvers the hammer must be down. 如果是双动式自动手枪和转轮手枪,则击槌必须释放。
- It is fully hydraulic double driving, with the variable frequency and amplitude, articulated turning, so has good driving performance and gradeability. 全液压双驱动，变频变幅振动装置，铰接转向，具有良好的驱动和爬坡性能。
- horizontal double action oill hydraulic press 卧式双动油压机
- horizontal double action oil hydraulic 卧式油压机
- horizontal ( double action ) oill hydraulic press 卧式双动油压机
- divisional type double action oil hydraulic press 内外滑块分别导向的双动油压机
- horizontal double action oil hydraulic press 卧式双动油压机
- double action oil hydraulic press 双动油压机
- horizontal ( double action ) oil hydraulic 卧式油压机
- horizontal (double action) oil hydraulic 卧式油压机
- An exfoliationg double action treatmenr with apple& lemon glycol acid peel of the surface layer of skin that bears all imperfections. 是一种拥有双重脱皮作用，能有效刺激细胞更生，减少面部一切瑕疵。
- horizontal (double action) oill hydraulic press 卧式双动油压机
- An exfoliationg double action treatmenr with apple &lemon glycol acid peel of the surface layer of skin that bears all imperfections. 是一种拥有双重脱皮作用，能有效刺激细胞更生，减少面部一切瑕疵。
- This paper proposes double action parallel indexing cam mechanism,and studies cams profile by methods used in gear meshing. 提出了双作用式平行分度凸轮机构,并按研究齿轮啮合的方法研究其凸轮廓线。
- hydraulic double wheel trench cutter 液压双轮铣
- The apple has stop have diarrhoea and aperient double action, because the special material such as tannic acid, pectic, prandial fiber is contained in the apple,be. 苹果之所以有止泻和通便的双重作用，是因为苹果中含有鞣酸、果胶、膳食纤维等特殊物质。
- HYDRAULIC DOUBLE CAVITY TIRE AUTOMATIC SHAPING AND CURING PRESS 液压双模轮胎自动定型硫化机
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Compressible gas spring, Lockable gas spring,Balanced gas spring, Pressure adjustable gas spring, Pull Stretch Gas Spring, Double damping force gas spring, Double action gas spring and damper. 压缩气弹簧、角调气弹簧、平衡气弹簧、压力可调气弹簧、拉伸气弹簧、双向阻尼气弹簧、双向气弹簧、阻尼器。
