压力锅的使用已很普遍,但如何挑选则需下点功夫。首先,压力锅的内外氧化、抛光要好,看上去光滑光亮,用手摸没有疙瘩或斑纹,没有滞手感。其次,手柄应坚固、光亮,安装牢实,上下两个手柄要对齐,晃动时不松动;压力锅上的安全阀要绝对“安全”,挑选时应十分仔细。限压阀是压力锅的第一道保险。限压阀由锅盖 The use of pressure cooker has been very common, but how to choose the next effort. First of all, inside and outside the pressure cooker oxidation, polishing is better, looks smooth and shiny, touch no pimples or streaks, no lag feeling. Secondly, the handle should be strong, bright, solid installation, the upper and lower handle to be aligned, shaking not loose; safety valve on the pressure cooker to be absolutely “safe”, the selection should be very carefully. Pressure limiting valve is the first insurance pressure cooker. Pressure limiting valve from the lid