亚洲国产欧美中文字幕_黄污视频在线看_日韩欧美综合网在线_汉服校花自慰全过程流白浆好爽_国产黄色片7页国产黄色片1页_Av无码播放一级毛片免费涩爱_日韩乱伦熟如视频_波多野结衣色av一本一道_青青视频免费在线_久久精品亚洲日韩av无码

The bottom of floor paint is coated with curing agent, and there are the following products: HF-302, HF-303, HF-501, HF-502, HF-502-1, available in 100:50 and 100:100. Face fixed HF-601 and HF-602. Among them, HF-502-1 is our main solvent-free midsole curing agent, which meets the new national standard. For the northern market, we have also launched 100:50 and 100:100 products with good low-temperature curing effect, good compactness, good mechanical strength, and low odor, such as 302.303.