49909规格参数
相关型号
499091-000 499095-000 4991 4991 1/2 IN X 36 YD 4991(1"X36YD) 4991(1"x36yd) 4991(1/2"X36YD) 4991(1/2"x36yd) 4991(1/2x36yd) 4991(1x36yd)