固威gerwah联轴器种类有三种gerwah金属波纹管联轴器gerwah梅花型联轴器gerwah线轴式联轴器固威gerwah联轴器种类有三种gerwah金属波纹管联轴器EKN小型金属波纹管联轴器DKN小型金属波纹管联轴器DKN/S小型金属波纹管联轴器PKA金属波纹管联轴器PKB配轴向插件式锁紧环PKN配轴向插销式夹紧AKN短尺寸和高扭转刚性版AKN-H配分体式夹紧AKD金属波纹管联轴器AKD-H配分体式夹紧AK金属波纹管联轴器CKN配法兰夹紧gerwah梅花型联轴器固威gerwahgwe5102小型梅花型联轴器固威gerwahgwe5103短尺寸和单切缝版固威gerwahgwe5107梅花型联轴器gerwahgwe5104双切缝版gerwah5106配分体式夹紧gerwah5112梅花形联轴器gerwah线轴式联轴器gerwahgwz5104.1线轴式梅花形联轴器gerwahgwz5106.1线轴式联轴器固威gerwahgwz5116固威gerwahgwz5106线轴式金属波纹管联轴器)