plain detonator, fuse cap
plain detonator, fuse cap
[煤炭科技英汉词典]
plain detonator, fuse cap火雷管
曾称“火管”。用火焰激发的雷管。
是什么意思，plain detonator, fuse cap的解释，plain detonator, fuse cap的翻译
plain detonator, fuse cap
[煤炭科技英汉词典]
plain detonator, fuse cap是什么意思，plain detonator, fuse cap的解释，plain detonator, fuse cap的翻译