化学膨胀螺栓

视频简介

Forged in Fire is an American reality television competition series that airs on the History channel, and is produced by Outpost Entert ainment, a Leftfield Entertainment company. In each episode, four bladesmiths compete in a three-round elimination contest to forge bladed weapons, with the overall winner receiving $10000 and the day's championship title. The series is hosted ...。