我们用力很大，于是压缩得很快，打气筒内外热传递的速度，与之相比要慢得多。
You do it so quickly that the heat flow between the inside of the bicycle pump and the outside is too slow compared to the speed at which you compress.
仔细检查因为空气压缩机贮气筒如果有一个平稳的，根据检查排除。
Check carefully because air compressor air storage tank if there is a flat, according to check out.
仔细检查因为空气压缩机贮气筒如果有一个平稳的，根据检查排除。
Check carefully because air compressor air storage tank if there is a flat, according to check out.
应用推荐