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- V錐差壓流量計V-cone flow meter
- 節流式差壓流量計的發(fā)展和現狀Development and current situation of throttle differential flowmeter
- V錐V - cone
- 差壓式渦街質(zhì)量流量計信號處理系統的研制Development of Signal Processing System for Differential Pressure Type Vortex Mass Flowmeter
- 越來(lái)越差worse and worse
- 他將一支粉筆壓成粉末。He crushed a piece of chalk to powder.
- 允差franchise
- 在外壓作用下under external pressure
- V形錐流量計V - cone flowmeter
- 安錐波Antrypol
- 他是個(gè)觀(guān)察力極差的人。He is a man of little observation.
- 船上裝了壓艙物。The ship was furnished with ballast.
- 安錐滅Antrycide
- 他因患傷寒身體很差。He is very low with typhoid.
- 樹(shù)枝在蘋(píng)果的重壓下下垂了。The branch sagged under the weight of the apples.
- 凹錐female cone
- 比較差relatively poor
- 板框壓濾機plate and frame filter press
- 擺動(dòng)錐齒輪swing bevel gear
- 價(jià)格差price difference