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- Nitrogen cylinders less than 65 inches long use a frangible disc device. 长度小于65英寸的氮钢瓶使用易碎盘装置。
- Relation between presentation of plate bar ad quality of refining pulp, power consumption is studied. Contributions for new fine bar of double disc refiner (DDR) is introduced. 摘要研究成装质量、打浆功率的消耗与磨片齿型的关系，简述细齿磨片的优越性。
- It ls an ideal continuously running refiner It can be used singlemulti series. lt is generally arranged in series wlth double disc refiner. 是国内外常用的较为理想的连续打浆设备．可单台使用或多台串联使用．也可与双圆盘磨浆机等设备串联使用。
- Relation between presentation of plate bar and quality of refining pulp, power consumption is studied. Contributions for new fine bar of double disc refiner(DDR) is introduced. 研究成浆质量、打浆功率的消耗与磨片齿型的关系,简述细齿磨片的优越性。
- double disc magnetic disk machine 双片磁盘机
- Wafer type double disc swing check valve 对夹双瓣旋启式止回阀
- Improvement of Double Disc Refiner 双盘磨的改进
- Mathematical Modelling of double Disc Pump 双碟片泵及其数学模型
- double disc friction screw press 双圆盘摩擦压力机
- M16 automatic double disc casting M16自动双圆盘浇铸
- double disc inhibitory synergy test 双纸片抑制协同试验
- Bursting discs and bursting disc devices 爆破片与爆破片装置
- An investigation on the accuracy of the double disc grinding 双端面磨削加工精度的研究
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Surgical treatment of complex abdominal diseases by hand-assisted laparoscope through lap disc device 经蓝碟手辅助腹腔镜治疗腹部外科疑难疾病
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
