流量计(选配件)Flowmeter(Select Parts) 防爆设计Explosion-proof design(Select Parts) ② 大于50L的反应器可以选择金属反应器或者玻璃球型反应器(玻璃最大为200L)； ..
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Based on the user's requirements development, design and production of a new explosion-proof electrical products.
可根据用户的要求研制、设计和生产新型防爆电器产品。
This paper discussed the design principle of detection circuits for explosion-proof vortex flowmeter and analyzed some specific circuits in detail.
本文论述了防爆型涡街流量计检测电路的设计原则，并对具体电路作了较详尽的剖析。
The paper presents characteristic of a explosion-proof combined switch and application of the programmable controller in switch design.
介绍防爆组合开关的使用特点，以及可编程序控制器在组合开关设计中的应用。
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