内螺纹连接杆长度100mm 内螺纹连接杆长度150mm 内螺纹连接杆长度200mm 内螺纹连接杆长度250mm 内螺纹连接杆长度300mm 内螺纹连接杆长度400mm 内螺纹连接杆长度500mm近期热销 夹管直径8-10mm M8丝杆长50mm 夹管直径12-14mm M8丝杆长50mm 夹管直径15-19mm M8丝杆长50mm 夹管直径19-22mm M8丝杆长50mm 夹管直径25-27mm M8丝杆长50mm 夹管直径32-34mm M8丝杆长50mm 夹管直径38-40mm M8丝杆长50mm 夹管直径45-48mm M8丝杆长50mm 夹管直径48-51mm M8丝杆长50mm 夹管直径51-57mm M8丝杆长50mm 夹管直径60-65mm M8丝杆长50mm 夹管直径70-76mm M8丝杆长50mm 夹管直径80-89mm M8丝杆长50mm 夹管直径102-108mm M8丝杆长50mm ======以下尺寸 管夹带皮垫======= 带皮垫直径15-19mm M8丝杆长50mm 带皮垫直径19-22mm M8丝杆长50mm 带皮垫直径25-27mm M8丝杆长50mm 带皮垫直径32-34mm M8丝杆长50mm 带皮垫直径38-40mm M8丝杆长50mm 带皮垫直径42-45mm M8丝杆长50mm 带皮垫直径45-48mm M8丝杆长50mm 带皮垫直径48-51mm M8丝杆长50mm 带皮垫直径51-57mm M8丝杆长50mm 带皮垫直径60-65mm M8丝杆长50mm 带皮垫直径70-76mm M8丝杆长50mm 带皮垫直径80-89mm M8丝杆长50mm 带皮垫直径102-108mm M8丝杆长50mm 直径114-120 M8丝杆长50mm 带皮垫直径114-120mm M8丝杆长50mm