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- Rising Stem ? easily visible open-close indication. 明杆-易于观察开启-关闭状态。
- Motor actuators for rising stem valves can be powered by air, gas, hydraulic or electric power. 用于升降阀杆(明杆)阀门的马达执行机构可以采用空气、燃气、液体或电力作为动力。
- NON RISING STEM PARALLEL GATE VALES 暗杆平行式闸阀
- Non Rising Stem Rubber Gate Valve 暗杆橡胶闸阀
- RISING STEM PARALLEL GATE VALVES 明杆平行式闸阀
- inside screw and rising stem (ISRS) 明杆内螺纹
- The entire rose stem and posy can be folded in the palm.Loose your hand and the whole bunch of flowers can popup automatically. 整个玫瑰花朵和花茎可全部折叠在手掌中;手松开可自动弹出整束花.
- Sketch of Structure of Soft-sealing Non Rising Stem Gate Valve 软密封暗杆闸阀结构示意图
- Sketch of Structure of Soft-sealing Rising Stem Gate Valve 软密封明杆闸阀结构示意图
- Rising stems O/A. 明杆阀门需要定制。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- The arrangement of leaves on a stem. 叶序茎上叶子的排列次序
- A man with will may rise superior to temptation. 意志坚强的人可以不为诱惑所动。
- I've read the book from stem to stern. 这本书我已从头至尾读完。
- They should try to keep prices from rising. 他们应该设法阻止价钱上涨。
- Measures have been taken to stem inflation. 已采取措施抑制通货膨胀。
- He is in the habit of rising early. 他有早起的习惯。
- The liner has been refitted from stem to stern. 那艘班轮已经全面整修。
- The cruelty of war made his gorge rise. 战争之残酷使她十分反感。
- He descended from an ancient stem. 他出身于一个古老的家系。
- 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
