涡街流量计是现代化工生产中测量流量的重要工具之一。
Vortex Flowmeter is one of the most important implements of flow measuring in modern chemical industry.
化工自动化水平是现代化工企业重要标志之一，它与化工工艺设备息息相关。
The automation level in chemical industry, which is closely bound up with chemical processing equipments represents one of the significant signs in modern chemical enterprises.
化工自动化水平是现代化工企业重要标志之一，它与化工工艺设备息息相关。
The automation level in chemical industry, which is closely bound up with chemical processing equipments represents one of the significant signs in modern chemical enterprises.
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