金属波纹扁管主电机功率制管范围生产速度3KW≤100mm4m/min单波波纹管参数表内径(mm)3639424548515457606366697275848790939699102105外径(mm)414447505356596265687174778089929598101104107110单波波纹管参数表内径(mm)35404550556065707580859095100105110115120125130外径(mm)404550556065707580859095100105110115120125130135锚具http://)