This paper discusses the electrification mechanism of dust electrostatic phinomenon and the explosionproof measure of it.
阐述了粉尘静电的起电机理及其防爆措施。
Southwest Microwave released its Model 310B-33456 Explosionproof Outdoor Microwave Intrusion Link to for use in the presence of flammable, combustible, and easily ignitable materials.
美西南微波公司公开了其用于易燃品存放、加工等场合的防爆炸户外微波干涉链产品原型310B-33456。
Principle of different detectors for gas safety detection and classification and selection of gas safety detection apparatus are expounded, and division of explosionproof area is discussed.
阐述了燃气安全检测的各种传感器工作原理、燃气安全检测仪器的分类和选择、防爆区域的划分。
Principle of different detectors for gas safety detection and classification and selection of gas safety detection apparatus are expounded, and division of explosionproof area is discussed.
阐述了燃气安全检测的各种传感器工作原理、燃气安全检测仪器的分类和选择、防爆区域的划分。
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