densometry

Coke--Determination of show porosity

GB/T4511.1-1984焦炭显气孔率测定方法

TESTING OF OPEN POROSITY AND COLSED POROSITY OF CARBON MATERIAL BY EFFECTIVE DENSITY METHOD

炭素材料显气孔率和闭孔率的测试──有效密度法

testing method for specific gravity and true porosity of insulating fire bricks

绝热耐火砖比重和真气孔率测定方法

Carbon materials--Determination of the true porosity

GB/T6156-1985炭素材料真气孔率测定方法

" Polymeric materials, cellular flexible-Determination of air flow permeability"

GB/T10655-1989高聚物多孔弹性材料空气透气率的测定

" Test method for the apparent porosity, water absorption bulk density and true porosity of dense shaped refractory products"

GB/T2997-1982致密定形耐火制品显气孔率、吸水率、体积密度和真气孔率试验方法

The Micro Image Segmentation and Stomata Index Measurement of Leafy Herbal Medicine

叶类中药显微图像分割和气孔指数测定

testing method for apparent prosity, water absorption and specific gravity of fire bricks

耐火砖表观气孔率、吸水性、比重测定方法

Coke--Determination of apparent relative density and total porosity

GB/T4511.3-1984焦炭假相对密度及总气孔率测定方法

Effects of Water Absorption and Porosity of ZrO_2 on Cordierite Porous Ceramic

ZrO_2对堇青石多孔陶瓷吸水率和显气孔率的影响

It is widely used to testcastable onporosityby submergence in physical property inspection.

浸液法测定气孔率在物理性能检测中已得到广泛应用。

Test method for apparent porosity and bulk density of porous ceramic

GB/T1966-1996多孔陶瓷显气孔率、容重试验方法

testing method for water absorption, bulk density, apparent specific gravity and apparent porosity of fired whiteware products

陶瓷吸水性、毛体积比重、表观比重、表观气孔率测定方法

Research on accurate measurement method of porosity of macropore sample

公路工程大孔隙试件孔隙率精确测定方法研究

Discussion on the opening porosity of porous ceramic materials by drainage method

排液法测定多孔陶瓷材料开孔率的探讨

The new measuring method for distance of the gas drainage hole and seam permeability

瓦斯抽采孔孔距及煤层透气性的测定方法

Determination of density and total porosity Mercury displacement method??

密度和总气孔的测定? 汞置换法

Test method for plating porosity of printed boards--The gas exposure method

GB/T4677.21-1988印制板镀层孔隙率测试方法气体暴露法