MMENE MUNGASANKHA MATSATI A DRYWALL OPITITSA FIBERGLASS
Gypsum board, yomwe imadziwikanso kuti drywall kapena plasterboard, ndi zida zomangira zomwe zimagwiritsidwa ntchito kwambiri pamapangidwe amakono. Amapereka malo osalala komanso olimba kumakoma ndi madenga, zomwe zimapangitsa kuti zikhale zofunikira pa ntchito iliyonse yomanga. Kuti apititse patsogolo ...
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