Jack
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Saitin Jack don Farantin Dutse na Dutse
Saitin jack don farantin saman granite, wanda zai iya daidaita matakin farantin saman granite da tsayi. Don samfuran da suka fi girman 2000x1000mm, ba da shawarar amfani da Jack (guda 5 don saiti ɗaya).