符合IEC 60297-3标准。 Comply with the IEC 60297-3 standard.
采用冷扎铜板,厚度为1.5mm。 The cold ligature copper plate is used, the thickness is 1.5mm. 表面仿金属喷涂,美观大方。 Surface imitation metal spraying, beautiful and generous. 可上、下开合的前板设计,方便用户应用理线需求。 The front plate design of the upper and lower opening and closing, it is convenient for users to apply the needs of the line. 四位螺丝孔,稳固、牢靠。