Yadda Ake Zaɓan Cikakkar Dabarar Castor Masana'antu don Gabatarwar Kayan Aiki Idan ya zo ga kayan aiki masu nauyi, ƙafar simintin da ta dace na iya yin babban bambanci cikin aiki, aminci, da dorewa. Masana'antar castor ƙafafun suna tallafawa nauyin machi ...
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