鄂尔多斯BW遇水膨胀止水条(腻子型遇水膨胀止水条)

产品简介:

BW遇水膨胀止水条(腻子型遇水膨胀止水条)
BW遇水膨胀止水条(腻子型遇水膨胀止水条)