1 3 8 6 2 0 2 4 4 1 9 李林
3M:262L精选氧化铝均匀涂附于高平整度高强韧性聚酯薄膜上,广泛应用于金属,塑胶,油漆研磨,汽车,列车零部件,轴类零件抛光。2:氧化铝6:3MIL千分之三英寸背基厚度2:开放式植砂L:薄膜背基3M:精密研磨卷(EMMD):261X262X263X266X461X462X466X468X464XW268L262L266L366L272L362L372L373L472L971X661X662XW666XY668X863XW661XU260L360L3M微型马达专用抛光带:3M抛光带261X