Zida zowotchera biomass pellet zimagwiritsidwa ntchito kwambiri mu ma boilers, makina oponyera kufa, ng'anjo zam'mafakitale, zoyatsira moto, ng'anjo zosungunulira, zida zakukhitchini, zida zowumitsa, zida zowumitsa chakudya, zida zowotchera, zida zophikira utoto, makina opangira misewu yayikulu ndi zida, mafakitale...
Werengani zambiri