And I can put my hammer here on the end of this wire.
把铁锤放在，金属丝一端。
The hammer is a metal ball attached to a wire and a handle.
链球是一个连接了一根铁链和把手的金属球。
Belt Calibration checks the wire thickness, thickness found enough to make up for re-jet spray or shoveled away with a hammer percussion hollowing inspection found hollowing should re-sprayed.
用带刻度的钢针抽查厚度，如发现厚度不够，补喷或铲掉重喷，用锤子敲击检查空鼓，发现空鼓应重喷。
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