欧美牲交A欧美牲交AⅤ_午夜国产成人久久精品_久久人人爽人人爽人人片AV不_亚洲精品精华液一区

IS09001 IS014001 / IS045001 certification enterprises

Hydraulic performance class

YT070B automatic surface water flow tester for geotechnical materials:

About our product:

It is used to measure the in-plane water flow of geotextiles and related products under different normal pressures and standard hydraulic gradients.
  • Product details
【Scope of application】
It is used to measure the in-plane water flow of geotextiles and related products under different normal pressures and standard hydraulic gradients.
【Test Principle】
The principle is to change the normal pressure under the prescribed hydraulic gradient and contact material, and measure the in-plane water flow of geotextiles and related products.
【Standards compliant】
GB/T 17633-2019 Geotextile and related products measurement of water flow in the plane
JTGE50-2006, SL235-2012

Previous     Next

All rights reserved:Wenzhou Jigao Testing Instrument Co., LTDFor the record:浙ICP備13025812號(hào)-4