引起急惊风的原因是()。 ["感受风邪","温热疫毒","痰热内闭","湿热疫毒","暴受惊恐"]
金额户数汇总表中的数据来源包括(). ["当日各储种各存期的存取款发生额","当日各储种各存期的存取款发生笔数","当日各储种非开户局的存取款发生额","昨日结余的户数和金额"]
自动喷淋灭火系统中,支架间距不大于()米。 ["1.2","2.4","3.6","4.8"]
用升华法的制品是() ["轻粉","朱砂","雄黄","石膏","赭石"]
弧焊电源伏安特性的水平段适用于()。 ["摩擦焊","大电流TIG焊","细丝CO2焊","水下焊"]
涡轮增压控制系统是利用()推动增压器工作的。