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- adjustable bed crank press [机] 活动床式曲柄压机
- Adjust bed height and side rails. 调整床铺高度与围栏。
- It is shown that permitted load curve must be implemented in choosing crank press. 在选用压力机时，必须严格按照许用负荷曲线图来选择。
- To discuss causes of noise and harms of crank press and put forward effective ways to reduce noise. 论述了曲柄压力机工作噪声产生机理及危害，提出了降低噪声的有效方法。
- This paper described work principle and structure design of side cut punch composite mold and assembly testing requirements using the crank press machine. 介绍了在曲柄压力机上切边冲孔的复合模结构设计、工作原理及装配和调试要求等.
- The upsetting test of metal powder sintered preform by blow speed of the hydraulic press,crank press,pneumatic hammer and high energy rate forging hammer was reported. 研究了用液压机、曲柄压力机、空气锤及高速锤的打击速度对粉末冶金烧结体进行的镦粗试验。
- The results show that the upsetting deformation law of sintered preform is alike with the compact body,and the crank press is the best equipment of powder forging technology. 结果表明：烧结体的镦粗变形规律与致密体相同。指出了曲柄压力机是粉末锻造工艺的最佳设备。
- overhead traction frame with adjustable bed 可调床身式超长牵引架
- frame with adjustable bed, overhead traction 可调床身式超长牵引架
- closed-type double action crank press 闭式双
- Stright side single action double crank press 闭式双点单动双曲柄压力机
- Motion analysis of crank press stretching usage 拉伸用曲柄压力机的运动分析
- open-type double action crank press 开式双动曲柄压力机
- Spbtion to the abnormal noise of crank press 曲柄压力机异常噪声解决措施
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- straight side single crank press 闭式单曲柄压力机
- Experimental research on noise of crank press 曲柄压力机的噪声试验研究
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- Improvement on Rigid Clutch of Crank Press 曲柄压力机刚性离合器的改进
- A mosquito netting completely surrounds our bed. 一顶蚊帐把我们的床完全围住了。
- 今日热词
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- 农业及相关产业增加值 - the added value of agriculture and related industries
