人妻少妇看A偷人无码精品视频,欧洲熟妇色XXXX欧美老妇多毛,国产成人啪精品视频免费网站软件

DSY porous ceramic permeability measure instrument

The machines meet GB/T1969-1996, the permeability applicable to porous ceramics measured

Main technical parameters :

1, flow measurement accuracy : +1%

2, pressure measurement accuracy : +1%

Order

Related products：

SGW high performance ceramic flexural strength temperature instrument
The porous ceramics pore diameter tester
GTM high performance ceramics elastic modules measure instrument
porous ceramics apparent porosity and bulk density measure instrument
porous ceramic permeability measure instrument
porous ceramics ventilation degrees measure instrument
Carbon (graphite) material testing instruments List
Dynamic method (high-temperature) elastic modulus tester
GKZ-II High temperature bending instrument
GDT-II Carbon (high temperature) resistivity tester
SGW-II Carbon (graphite) flexural strength / compressive strength tester
PCY Meter of the coefficient of thermal expansion of the carbon (graphite)
SMDR Graphite thermal conductivity meter
SLW-I Carbon (graphite) tensile strength tester

The last product: porous ceramics apparent porosity and bulk density measure instrument
The next product: porous ceramics ventilation degrees measure instrument

国产精品亚洲色婷婷99久久精品,人妻丰满熟妇AV无码区动漫 ,亚洲熟女综合一区二区三区,成人香蕉视频网站

porous ceramic permeability measure instrument

留言框

Theme:

Content:

Commpany:

Name:

Telephone:

Email：

Address：

Province：

Verification Code：