日韩综合社区_zzijzzij亚洲日本少妇jizjiz_www.97爱_91视频在线观看大全_国产精品麻豆久久_中文字幕区一区二_成人片黄网站色大片免费观看CN_久久日韩激情一区二区三区四区_国产特黄_91精品国产91久久久久久密臀_第四色播日韩第一页_日韩欧美亚洲综合久久_干干天天_国产五级绝黄在线观看_欧美日韩无砖专区一中文字_日本最新不卡在线_久久成年片色大黄全免费网站_黄a在线_97久久超碰_在线观看亚洲精品福利片_91看片资源_好男人的社区在线_αv免费视频_freexxxx性特大另类_九色在线播放_国产女教师bbwbbwbbw_天海翼久久久中文字幕乱码_外国淫视频_国产香蕉国产精品偷在线_久久久久久久性

Hotline： +86-519-85285053 +86-519-83137373

tester for color fastness to friction

Detailed instructions：

Summarize

Used for the rubbing colour fastness test of coloured cotton, chemical fiber, blending textiles, leather and other materials.

Standards : GB/T3920, 5712, 420, ISO105-X12, D02

Technical parameter

Linkman：Mr Stone
Mobile：13641500227
Tel：+86-519-85285053
Email：2627889097@qq.com
Address：Building 22, No. 9 Caoxi Road, Niutang Town, Wujin District, Changzhou City

Pay attention to our