叶面积测定仪 标准查询与下载
共找到 150 条与 叶面积测定仪 相关的标准，共 10 页
Portable leaf area observer
Instruments for measuring the areas of leathers
本标准规定了机械打叶后片烟和制丝过程在制品片烟大小及其分布的测定方法。 本标准适用于机械打叶后片烟和制丝过程在制品片烟大小及其分布的测定
Leaf tobacoo.Determination of strip particle size and distribution.Area method
本标准规定了快速测定落叶天然林叶面积指数(LAI)的落叶收集法定义、野外采样方法、室内分析方法和LAI估算方法。 本标准适用于落叶天然林的叶面积指数(LAI)测定
Technical regulation of rapid measurement of leaf area index in natural deciduous forests based on leaf litter collection
이 규격은 상거래와 무역에 이용되는 가죽의 면적을 측정하는 기기(이하 “가죽 측정기”라고
Instruments for measuring the areas of leathers
Technical regulation of rapid measurement of leaf area index in natural deciduous forests based on leaf litter collection
Verification Regulations for Activated Carbon Specific Surface Area Meter
This Standard describes the common variable area flowmeter. This Standard does not attempt to standardize dimensions because the commercial products
Measurement of Fluid Flow Using Variable Area Meters
Area exposure product meter
Instruments for measuring the areas of leathers
Instruments for measuring the areas of leathers
Instruments for measuring the areas of leathers
This Recommendation specifies the requirements and test methods for instruments that are used for determining the area of leathers, hereafter called
Instruments for measuring the areas of leathers
JJG(烟草)23的本部分中提到的叶中含梗测定仪即为打叶烟叶专用仪器叶中含梗测定仪。 本部分适用于叶中含梗测定仪的首次检定、后续检定、维修后检定
Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 3:Stem Tester
Measurement and Verification Regulations for Dedicated Testing Instruments for Threshing Tobacco Leaf Part 3: Measuring Instrument for Leaf Stems
