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Stainless hlau Manhole npog
Khoom siv: 201/304 stainless hlau, thickened phaj, rugged thiab tswv yim, los nag thiab plua plav pov thawj.
Hauv qab phaj: Galvanized hauv qab phaj
Khoom siv: 201/304 stainless hlau, thickened phaj, rugged thiab tswv yim, los nag thiab plua plav pov thawj.
Hauv qab phaj: Galvanized hauv qab phaj