Line a single layer of saltine crackers on the foil-lined baking sheet.

把盐饼干放在烘板上的箔片。

Test results showed that the infrared radiation intensity of chaff coated with high consistence pyrotechnical powder was lower, and that of the chaff coated with thick pyrote...

为提高箔片燃烧致性,应采用严格工艺手段控制。