插座组合装置:内部接线已装妥,可直接安装、采用高稳定性热塑性工程,塑胶的绝缘体,具有牢固、坚韧、阻燃、耐热、耐冷、抗老化、耐酸、耐碱等特性。
Socket aggregate unit:Inner wiring has been installed in and can be used directly.The insulator applies special compound material which bears the following features:fastness,tenacity,anti-flaming,heat-resis-tance,cold-resistance and aging-Resistance.
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