99re66热这里只有精品8,亚洲一区精品在线,人人插人人玩,天天干天天摸天天操,99久久免费视频在线观看,国产福利在线视频观看,国产末成年女一区二区稀缺资源

Welcome toChangzhou Tianrong Testing Technology Co., Ltd！ Home |  Contact
shrinkage tester
shrinkage tester
Detailed instructions：

Summarize 

Test the shrinkage of fabric according to the AATCC standard. 

Technical parameter

image