中国青年gary东北大飞机打桩,久久久久久亚洲精品无码,国产精品无码免费专区午夜,国产午夜无码视频在线观看

Video Explanation

1. Constant pressure: it is a kind of retention test. The probe keeps the force unchanged during the process of pressure, so as to test the texture uniformity of the sample under the fixed force.

2. Application: baking, dairy products, candy, flour products, cosmetics, dessert, milk, soft candy, dough, shampoo, etc.