一级生活黄色片I雏田被扒开腿坐做同人I91天天I国产老太一性一交一乱I亚洲综合成人亚洲I92裸体在线视频网站I中文字幕1区2区I少妇又紧又色又硬又爽I美女被在线观看I亚洲精品wwwI成人深夜视频在线I色av资源I久久好色I久久网站黄I国产69堂免费视频I在线观看特色大片免费视频I动漫两人生猴子免费观看全集I国产一区二区三区久久精品I岛国av一区二区I日本护士高潮japaneseI色综久久综合桃花网I国产一区二区三区免费播放I免费成人精品视频I国产诱惑在线观看I欧美一区二三区I亚洲伦理视频在线观看I国外成人在线视频网站I日本天堂在线I一级黄色毛片a

Before the board is putty, it is usually a very annoying and putty process. The quality of this step directly affects the quality of the putty afterwards. Today we will take a look at using automatic scraping. How to stir putty powder before putty machine.

  Because water is not added during this step, pay attention to the stirring time when stirring. You can stir more to make him very well-proportioned. Also, be careful not to use Pour all the putty into the brain to stir, and do it step by step. Step by step, add less at a time. When these are evenly mixed, add them again. The next time you mix it, it will mix more evenly. There may be a lot of putties that appear to be fast putty for reasons of placement. If they are like this, they must all be crushed, so that they can be evenly mixed, otherwise, no matter how much they are mixed, it will not work. Large ones are also inconvenient when used.

For the mixing of putty powder, be sure to mix it evenly. Although this is more troublesome, it can save a lot of things when it is used.