发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了环境试验中相对湿度的计算方法。 本标准适用于环境试验中用球状或柱状水银温度表测量干湿球温度时查算相对湿度
Relative humidity tables for environmental test
本标准规定了环境试验中相对湿度的计算方法。 本标准适用于环境试验中用球状或柱状水银温度表测量干湿球温度时查算相对湿度
Relative humidity tables for environmental test
本标准适用于环境试验中用球状或柱状水银温度表测量干湿球温度时查算相对湿度
Relative humidity tables for environmental test
1.1 This test method covers determination of the equilibrium moisture of coal in an atmosphere over a saturated solution of potassium sulfate
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30176C
本报告规定了这种湿热试验箱的性能和结构要求,它具有强迫空气循环,可以用来对元件、设备或类似产品进行潮湿试验,箱内空气的相对湿度,用饱和盐溶液或甘油-水混合物加以控制。 本报告适用于接近周围环境温度+60°C范围内的标准恒温和标准恒温下的试验箱。 注:凡设计用来在周围环境温度以下或
Test enclosures of non-injection type for constant relative humidity
Test Enclosures of Non-Injection Type Constant Relative Humidity
Test enclosures of non-injection type constant relative humidity
1.1 This test method covers the procedure for humidified (50% relative humidity and 90176C) heat treatment of paper or board and the general
Standard Test Method for Determination of Effect of Moist Heat (50% Relative Humidity and 90176C) on Properties of Paper and Board
1.1 This test method covers the procedure for humidified (50 % relative humidity and 90C) heat treatment of paper or board and the general
Standard Test Method for Determination of Effect of Moist Heat (50 % Relative Humidity and 90C) on Properties of Paper and Board
Test enclosures of non-injection type constant relative humidity
MEASUREMENT OF RELATIVE HUMIDITY BY MEANS OF ELECTROLYTIC HYGROMETERS.
Standard Test Method for Determination of Effect of Moist Heat (50% Relative Humidity and 90°C) on Properties of Paper and Board
This test method is intended for use as a control, acceptance, and assessment test.
Moisture can seriously affect
Standard Test Method for Determination of Moisture in Plastics by Relative Humidity Sensor
The standard is part of a series of standards for test metho ds for rigid flat sheets. It gives a method for the determin ation of dimensional changes
Test methods for rigid flat sheets. Dimensional changes associated with changes in relative humidity
3.1x00a0;This test method affords a means of estimating
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30&x2009;&xb0;C
本标准规定了环境试验中相对湿度的计算方法。 本标准适用于环境试验中用球状或柱状水银温度表测量干湿球温度时查算相对湿度
Relative humidity tables for environmental test
本标准适用于环境试验中用球状或柱状水银温度表测量干湿球温度时查算相对湿度
Relative humidity tables for environmental test
本标准规定了环境试验中相对湿度的计算方法。 本标准适用于环境试验中用球状或柱状水银温度表测量干湿球温度时查算相对湿度
Relative humidity tables for environmental test
1.1 This test method covers determination of the equilibrium moisture of coal in an atmosphere over a saturated solution of potassium sulfate
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30176C
Test enclosures of non-injection type constant relative humidity
Test Enclosures of Non-Injection Type Constant Relative Humidity
本报告规定了这种湿热试验箱的性能和结构要求,它具有强迫空气循环,可以用来对元件、设备或类似产品进行潮湿试验,箱内空气的相对湿度,用饱和盐溶液或甘油-水混合物加以控制。 本报告适用于接近周围环境温度+60°C范围内的标准恒温和标准恒温下的试验箱。 注:凡设计用来在周围环境温度以下或
Test enclosures of non-injection type for constant relative humidity
1.1 This test method covers the procedure for humidified (50% relative humidity and 90176C) heat treatment of paper or board and the general
Standard Test Method for Determination of Effect of Moist Heat (50% Relative Humidity and 90176C) on Properties of Paper and Board
1.1 This test method covers the procedure for humidified (50 % relative humidity and 90C) heat treatment of paper or board and the general
Standard Test Method for Determination of Effect of Moist Heat (50 % Relative Humidity and 90C) on Properties of Paper and Board
Test enclosures of non-injection type constant relative humidity
MEASUREMENT OF RELATIVE HUMIDITY BY MEANS OF ELECTROLYTIC HYGROMETERS.
Standard Test Method for Determination of Effect of Moist Heat (50% Relative Humidity and 90°C) on Properties of Paper and Board
This test method is intended for use as a control, acceptance, and assessment test.
Moisture can seriously affect
Standard Test Method for Determination of Moisture in Plastics by Relative Humidity Sensor
The standard is part of a series of standards for test metho ds for rigid flat sheets. It gives a method for the determin ation of dimensional changes
Test methods for rigid flat sheets. Dimensional changes associated with changes in relative humidity
3.1x00a0;This test method affords a means of estimating
Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30&x2009;&xb0;C