亚洲精品国产精品发布会_无码中文字幕A级毛片_8x成年视频在线观看_亚洲AV无码日韩AⅤ无码忘忧草_王色a片可以看播放_午夜福利极品视频_美女被啪啪激烈爽到喷水_色婷五月综激情亚洲综合_真实国产老熟女粗口对白_最好看最新中文字幕2019

【Scope of application】

It is used to test the fuzzing and pilling performance of the fabric under the free rolling friction condition in the rolling box.

【Related standards】

GB/T4802.4, ISO 12945.3, ASTMD3512, ASTMD1375, etc.

【technical parameter】

1. Number of cabinets: 2

2. Roller specifications: 146×152mm

3. Cork lining specification: 452×146×1.5mm

4. Stirring rod specification: L＝121mm

5. Rotation speed: 1200r/min

6. Compressed air: 0.014-0.021Mpa

7. Power supply: Ac220V±10％ 50Hz 80w

8. Appearance: 480×400×680mm