進口平衡器，LS平衡器，1.5-3.0kg平衡器，大連佳力彈簧平衡器規格參數表： 型號負荷(KG)行程 (M)自重(KG)PH-31.0-3.022PH-4.53.0-51.31.3PH-95-9.01.33.4 PH-159.0-15.01.53.8PH-2215.0-22.01.57.2PH-3022.0-30.01.57.6PH-4030.0-40.01.59.8 PH-5040.0-50.01.510.4PH-6050.0-60.01.511.6PH-7060.0-70.01.511.8PH-8070.0-80.01.5 18PH-10080.0-100.01.518.6PH-120100.0-120.01.519.8PH-140120.0-140.01.520.6PH-160 140.0-160.01.522PH-180160.0-180.01.526PH-200180.0-200.01.528