?硝铵炸药
... 硫铵炸药 bobbinite 硝铵炸药 ammon explosive; ammon-dynamite; ammonal; ammonia dynamite; ammonium nitrate dynamite; ammonium nitrate powder; ammonium-nitrate dynamite; coal mining ammonium nitrate explosives; gelignite; nitramon; raschite; schneebergite 安全硝铵炸药 ammonium nitrate permissible explosive ...