burlap finish

Process for the production of PVC leather with cloth surface;

PVC布面革的生产工艺

Prediction method for distribution area and thickness of hydrocarbon source rocks——taking Xujiaweizi Depression in Songliao Basin as an example;

烃源岩分布面积及厚度的预测方法——以松辽盆地北部徐家围子断陷为例

To the questions of the large fluctuation of the face tension and the uneven tension of the selvage,this mechanism improves them.

　论述了织机大卷装机构的设计原理,并对机构进行了分析,针对机构存在布面张力波动范围大、两侧布边张力不匀等问题进行了改进设计。