敲击检查 meaning in English
acoustic test
Examples
- Dinging ball check
钢球敲击检查 - 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。