Table standing luminaire for orientable direct task, low voltage, halogen lighting.
钢制,身和臂,黑色环氧外涂层。
Table standing luminaire for orientable direct task, low voltage, halogen lighting.
钢制,身和臂,黑色环氧外涂层。
Base on the research of the Low-Voltage in ShunDe power distribution system, according to the principle of comprehensive disposure.
准确便捷地测量配电网系统对地电容电流成为该域研究的热点。
Rapid application of an axial force completes the upset welds.The localized heating is in high current, low voltage pulses for which a homopolar welding generator is utilized.
Electric resistance welding provides localized heating for simultaneous upset welding of the copper bars and copper end rings of an electric motor cage rotor assembly.
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