女人腿张开让男人桶爽视频下载,国产午夜亚洲精品国产成人小说,韩国三级大全中文字幕网址,国产佗精品一区二区三区

PRODUCTS PRODUCTS

Home Products

Name:Intelligent white degree instrument series BLH-1200
Model:BLH-1200
Time:2015-09-20
Views:393
PRODUCT DETAILs

Product Introduction
This series is a newly developed by our company new generation of intelligent brightness meter, integrated and original number of the newest technologies, products zoning print and without print two. This instrument is measured for various powder substances flour, starch, food additives and other blue whiteness professional instrument for measuring in food processing, testing and other whiteness, also suitable for chemical, textile, ceramics and other building materials and products whiteness Determination.

Technical parameters
1. Power supply: AC220V, 50Hz
2. Operating frequency: 50Hz
3. Working temperature: 5-40 ℃
4. Relative humidity: <80%
5. Indication error: ≤0.5
6. Repeatability: ≤ ± 0.2
7. Stability: ≤0.2 / 3mm
8. Zero drift: ≤0.1 / 10min
9. Measurement hole diameter: φ20mm
10. Lighting detection parameters: d / o way
11. Output Display: 3 half was
12. Lighting source: semiconductor light source, no heat

Copyright ? 2015 All Rights Reserved. Zhejiang Bethlehem Apparatus Co., Ltd. All Rights Reserved. 浙ICP備2022036251號(hào)-1
Hotline
0576-82558855

wechat