The electric devices of equipment shall be earthed and line shall be in insulating tube.
本机的电气设备应接地，并将电线装在绝缘管内。
The mould, gel coat formulation and winding process of high performance FRP electric insulating tube were summarized.
本文介绍了玻璃钢高强电绝缘管的模具、胶液配制及缠绕成型工艺。
Heat insulating glass wool pipe shell is tubular heat insulating tube cured and formed after heating centrifugal glass cotton pad to which phenolic resin adhesive agent is applied.
保温玻璃棉管壳为离心玻璃棉毡施加酚醛树脂粘结剂加温固化成型的筒状保温管材。
Discharge tube: a closed insulating vessel containing a gas at low pressure through which an electric current flows when sufficient voltage is applied to its electrodes.
放电管：装有低压气体的封闭绝缘容器，当电极有足够的电压时，通过它电流就开始流动。
When electric insulation is required, non-metallic coating, protective non-metallic tube or insulating joint, etc., can be adopted for the insulation implementation.
当要求电气绝缘时，可采用非金属镀层、非金属外保护套管或绝缘接头等方式来实现。
The insulating sleeve with the elasticity adopts a silicone tube, a rubber sleeve or a plastic sleeve.
所述的带有弹性的绝缘套管采用硅胶套管、橡胶套管或塑料套管。
This article research content and research results mainly includes following parts: Phononic crystals new sound insulating material standing wave tube test modelling.
本文主要研究内容及成果如下：声子晶体新型隔声材料驻波管测试建模。
In recent years, scholars and research institutions in domestic and abroad pay more and more attention on vacuum solar collector tube because of its good thermal insulating property.
太阳能真空集热管以其良好的集热和保温特性，近年来得到国内外众多学者和研究机构的广泛关注。
It includes: the out oscillating flow tube, the inner oscillating flow tube, the thermal insulating block cover and the glass vacuum tube.
包括：外层振荡流热管、内层振荡流热管，保温堵盖、玻璃真空管。
It includes: the out oscillating flow tube, the inner oscillating flow tube, the thermal insulating block cover and the glass vacuum tube.
包括：外层振荡流热管、内层振荡流热管，保温堵盖、玻璃真空管。
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