少妇被粗大的猛进69视频-欧美性大战久久久久久久-亚洲精品亚洲人成在线-亚洲伊人久久精品酒店-亚洲国产成人最新精品

Uses: This equipment is suitable for the loading of granular or powder materials.

Features: 1: Screw drive machine is a supporting auxiliary machine required for plastic processing machinery, which can transport powder or granular plastic raw materials into the hopper.

2: Reduce the labor intensity of workers and increase production efficiency.