presenting-pin detonine meter的意思|示意
美 / /
英 / /
呈针式雷管计
presenting-pin detonine meter的网络常见释义
弹跳杆式爆震计 ... presenting-pin piece of equipment 弹针仪 presenting-pin detonine meter 弹跳杆式爆震计 boundarie nitrogen rectingyser 极限氮量解析仪 ...