Pumice
Pumice,withcrudeappearance,getitsnameforitcanfloatonthewater.Itisanatural,ideal,environmentalproductwiththefollowingcharacteristics:light,highstrength,acidandalkali-resistance,corrosion-resistant,no-pollution,no-radioactivity
Pumice,withcrudeappearance,getitsnameforitcanfloatonthewater.Itisanatural,ideal,environmentalproductwiththefollowingcharacteristics:light,highstrength,acidandalkali-resistance,corrosion-resistant,no-pollution,no-radioactivity
Pumice,withcrudeappearance,getitsnameforitcanfloatonthewater.Itisanatural,ideal,environmentalproductwiththefollowingcharacteristics:light,highstrength,acidandalkali-resistance,corrosion-resistant,no-pollution,no-radioactivity
Pumice,withcrudeappearance,getitsnameforitcanfloatonthewater.Itisanatural,ideal,environmentalproductwiththefollowingcharacteristics:light,highstrength,acidandalkali-resistance,corrosion-resistant,no-pollution,no-radioactivity
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