Rehefa mifidy ny mety indrindra forging-roller fitaovana, lafin-javatra maro no tokony hojerena, anisan'izany ny fitaovana ny mekanika toetra, mitafy fanoherana, hafanana fanoherana, mafana conductivity, vidiny, sns Ireto manaraka ireto ny sasany tena fiheverana: 1. Mechanical fampisehoana hery...
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