Welcome toSun yong explosive devices (shanghai) ltd
Welcome toSun yong explosive devices (shanghai) ltd

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2、内装断路器、接触器、热继电器等,可控制电机的直接启动、停止,并对过载、BQC53-10A(4KW)BQC53-20A(8KW)BQC53-40A(18KW)BQC53-63A(30KW)












2、内装断路器、接触器、热继电器等,可控制电机的直接启动、停止,并对过载、
BQC53-10A(4KW)
BQC53-20A(8KW)
BQC53-40A(18KW)
BQC53-63A(30KW)