control explodind on the ground的意思|示意

地面引爆 ... 带电爆压exploding press bond for live line 地面引爆control explodind on the ground 雨罩圆锥角cone angle for protect rains cover ...

空中引爆 安然冲洗间隔 securety wlung burning as well ashing dista goodce 空中引爆 control explodind on the ground 雨罩圆锥角 cone viewpoint for protect rains cover ..