... bar head n.带枢轴的螺钉头 详细» bar of flat n.板片,窄厚扁钢,扁平棒 详细» bar steel n.棒钢,型钢 详细» ...
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石膏板安装工和整理工安装并完成石膏板片及各类吊顶系统。
Drywall installers and finishers install and finish drywall sheets and various types of ceiling systems.
公司还拥有多项制冷核心技术，如螺旋蒸发器、板片蒸发器、U型蒸发器、V型冷凝器、工业空调机等。
Sanhe has many core technologies such as screw style evaporator, plate type evaporator, "U"shape evaporator, "V" shape condenser, industrial air conditioner and so on.
处于板片有力支撑点包围中的密封垫片，能承受较大的流体冲击，不会泄漏，两次涂胶工艺保证了密封垫片牢固粘接。
Seal gaskets are closed in the support points of plates resist high press fluid impact and prevent leak out of fluids. Twice gelatinize technology make gasket firm connected.
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