精品少妇人妻av一区二区丨99精产国品一二三产区在线丨精品无码国产一区二区三区51安丨在线播放无码字幕亚洲丨国产成人精品综合久久久久

IS09001 IS014001 / IS045001 certification enterprises

Seeping water insulation test class

YG814D-II Fully Automatic Liquid Penetration Tester

【product description】
This instrument is suitable for the test of liquid penetration of thin non-woven fabrics for sanitary use, such as women's sanitary napkins and diapers covering materials.
【working principle】
A certain amount of artificial urine is flowed onto the non-woven fabric sample laid flat on the standard absorbent pad according to the prescribed method, and the time required for all the liquid to penetrate the non-woven fabric sample is measured by electrical measurement.
【Related standards】
GB/T 24218.8 Test methods for textiles and nonwovens Part 8: Determination of liquid penetration time (simulated urine);
GB/T 24218.13 Textiles and Nonwovens Test Methods Part 13: Determination of the multiple penetration time of liquids;
GB/T 24218.14 Textiles Nonwovens Test Method Part 14: Determination of the moisture content of the covering material.
FZ/T60017-1993 "Test Method for Liquid Penetration of Thin Nonwoven Fabrics for Sanitary Use"

Previous     Next

All rights reserved:Wenzhou Jigao Testing Instrument Co., LTDFor the record:浙ICP備13025812號-4  
主站蜘蛛池模板： 国产男女免费完整视频| 国产看真人毛片爱做a片| 国产欧美中文字幕| 精品麻豆剧传媒av国产九九九| 肥老熟妇伦子伦456视频| 日日射天天干| 四十五十老熟妇乱孑视频| 色婷婷av久久久久久久| 熟妇高潮一区二区三区| 国产精品乱码一区二区视频| 久久无码人妻丰满熟妇区毛片| 久久人人爽爽爽人久久久| 精品 日韩 国产 欧美 视频| 国产精品国产三级欧美二区| 精品一区二区久久久久久久网站| 亚洲午夜18毛片在线看| 久久人人爽天天玩人人妻精品| 国产老妇伦国产熟女老妇视频| 欧洲熟妇色xxxx欧美老妇免费| 亚洲欧美日韩中文久久| 黄网在线观看免费网站 | 奇米777四色在线精品| 成人网18免费网站| 国产精品欧美亚洲韩国日本久久| 人人妻人人澡人人爽欧美精品| 免费在线观看网址| 少妇愉情理伦片bd| www.国产高清| 99精品欧美一区二区三区| 亚洲人成网77777亚洲色| 欧美性猛交xxxx乱大交丰满| 国产无遮挡又黄又爽免费软件| 国产亚洲人成网站在线观看琪琪秋| 青青青国产免费线在| jjzz国产| 日本艳妓bbw高潮一19| 国产灌醉迷晕在线精品| 无套内射视频囯产|