Ubwiza bwa casting bugira ingaruka zikomeye kubikoresho byubukanishi, nko gusunika pompe zitandukanye, ubunini bwimbere yimbere yimbere yibice bya hydraulic, igikonoshwa cyatunganijwe, ubunyangamugayo bwumurongo wububiko hamwe nubuso bwubuso, nibindi. Ibibazo bizayobora ...
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