A、a mattress
B、spilled liquids such as oil or paint
C、high voltage electrical gear
D、a trash can
更多“An ABC dry chemical fire extinguisher would be LEAST effective against a fire in（）.”相关的问题
A、lack of toxicity B、the multipurpose extinguishing ability C、burn-back protection D、cooling ability
A、lack of toxicity B、the multipurpose extinguishing ability C、burn-back protection D、cooling ability
A、lack of toxicity B、the multipurpose extinguishing ability C、bum-back protection D、cooling ability
A、dry chemical or foam B、foam or soda acid C、carbon dioxide or foam D、carbon dioxide or dry chemical
A、Dry chemical or foam B、Foam or soda acid C、carbon dioxide or foam D、carbon dioxide or dry chemical
A、foam or soda acid B、dry chemical or foam C、carbon dioxide or dry chemical D、carbon dioxide or foam
A、foam or soda acid B、dry chemical or foam C、carbon dioxide or dry chemical D、carbon dioxide or foam
A、a mattress B、spilled liquids such as oil or paint C、high voltage electrical gear D、a trash can
A、a mattress B、spilled liquids such as oil or paint C、high voltage electrical gear D、a trash can
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