AIRTAC แหวนปิดผนึก SI SC SU ฝาครอบบัฟเฟอร์กระบอกสูบ，แหวนยึดดูดซับแรงกระแทก SI SC SU 32 40 50 63 80

Origin: Mainland China Province: Zhejiang Province City: Wenzhou City Color classification: Cylinder diameter-32*18*11, Cylinder diameter-40*24*11, Cylinder diameter-50*33*11, Cylinder diameter-63*32*11, Cylinder diameter-80*40*11, Cylinder diameter-100*40*12 Model: Cylinder buffer cover shock absorber retaining ring seal ring Material: Polyurethane City: Wenzhou City