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- mica flap valve 云母片截门
- Swing Check Valve bodies are ordinary hinge, there is a door the same as the free flap valve against the valve seat sloping surface. 旋启式止回阀有一介铰链机构，还有一个像门一样的阀瓣自由地靠在倾斜的阀座表面上。
- Study of Model Test on Two Step Operated Flap Valve 二阶段工作拍门模型试验研究
- Design and Test of Flap Valve of Natural Circulation in CARR CARR堆自然循环瓣阀设计及验证
- Study on Dynamic Characteristics of Flap valve and Hydraulic Buffer 大型拍门液压缓冲装置试验研究
- Technical Main Points of Filter Drainage Base Tank with Flap Valve 翻板阀排水底板滤池技术要点
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- Simple Method for Calculating Impulse Force by Flap Valve in Pumping Station 泵站拍门撞击力的简化计算方法及其应用
- A flap from the tail of the whale upset the boat. 鲸尾轻轻一拍便把小船打翻了。
- Have you turned off the water valve? 你关掉水阀了吗？
- I got into a real flap when I lost my keys. 我丢了钥匙，心里发慌。
- The (flap of the) envelope was unstuck. 信封(的封口)没粘住。
- mica flap 云母叶片,云母页片
- A triangular fold or flap of a heart valve. 尖瓣心脏瓣膜的褶皱或瓣片之一
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- Jenny hates hearing mica squeak. 珍妮很讨厌听老鼠吱吱叫。
- Mica in thin, transparent sheets. 薄白云母片薄且透明的白云母片
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- A decorative flap or loose fold on a garment or headdress. 垂饰外套或头巾上的装饰性的下垂物或松散的褶层
- Formulated with mica plate, marble, glued wood etc. 适用于大理石、岗岩、砖、地板、地板、氧地坪、磨石等表面清洁护理。
