介绍一种新型包装粘合剂:高压聚合淀粉胶.This paper introduces a kind of new packing adhesive - High - pressure copolymerized starch paste.有效地提高了干燥速度,解决了淀粉胶稳定性差、贮存期短的问题.If effectively enhances the drying speed and solves its instability and ...
Extrusion System: frequency variable motor, cycloidal pin gear speed reducer and high qualitynitrifiedfeed cylinder screw.挤出系统: 变频调速电机 、 摆线针轮减速箱加优质氮化料筒罗杆.It was so still you could have heard a pin drop.这是那样的寂静, 连一根针落地的声音...
He was so beastly, you've no idea.你不知道他有多残暴.The dirty pub is a beastly place.那个肮脏的小酒馆是一个叫人恶心的地方。He was so beastly,you’ve no idea.你不知道他有多残暴。The weather was beastly.天气糟透了。He must be wondering why everyone is being so ...