13 15 0815

13mm Combination Seal: PP Screw Cap, black, centre hole; Silicone cream/PTFE red, 55° shore A, 1.5mm 10x100pcs13mm 组合瓶盖: PP螺口瓶, 黑色, 中心开孔; 乳白色硅橡胶/红色PTFE, 硬度（Shore A 55°）, 1.5mm，10x100个
价格：¥ 1755