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Popular Type Variable Permeability Tester
Model
STM-SO-521
Permeability Mold
¨ª100¡¿127§®
Wire Screen
#40(420§)-1ea
#200(74§)-2ea
Stand Pipe
¨ª10¡¿100§® Scaled glass tank
Water Tank
Steel coating
Tamper
¨ª25§®(Rubber attachment)