共找到 150 條與 ISO 923 相關的標準，共 10 頁
This document describes the principles and methods for evaluating the performance of density separation equipment used for coal cleaning operations
Coal — Density separation equipment for coal — Performance evaluation
Coal cleaning tests; Expression and presentation of results
This International Standard describes the principles and methods for evaluating the performance of equipment used for cleaning operations. Testing
Coal cleaning equipment - Performance evaluation
This International Standard specifies a method for the determination of price indexes relating to the prices of print and electronic media acquired
Information and documentation - Determination of price indexes for print and electronic media purchased by libraries
This International Standard specifies tests for the identification of the characteristic microorganisms in yogurt on the basis of their morphological
Yogurt - Identification of characteristic microorganisms (Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus)
AS ISO 9235:2023 identically adopts ISO 9235:2021, which specifies the terms and definitions relating to aromatic natural raw materials
Aromatic natural raw materials — Vocabulary
Specifies a method which is suitable to control a maximum tolerance of natamycin on the cheese rind at a content of 1 mg/dm. The limit
Cheese and cheese rind; determination of natamycin content; method by molecular absorption spectrometry and by high-performance liquid chromatography
This International Standard specifies terms and defi-nitions, in English and French, relating to aromatic natural raw materials
Aromatic natural raw materials - Vocabulary
Describes a method for measuring the permeability of fabrics to air and is applicable to most types of fabrics, including industrial fabrics
Textiles - Determination of the permeability of fabrics to air
This document specifies the terms and definitions relating to aromatic natural raw materials
Aromatic natural raw materials - Vocabulary
This International Standard specifies a method for the determination of the benzoic and sorbic acid contents in milk and milk products. The method
Milk and milk products - Determination of the benzoic and sorbic acid contents
Specifies a method for the determination of price indexes intended for use by the library community. Gives terms (also in French) and definitions
Information and documentation; determination of price indexes for books and serials purchased by libraries
Coal cleaning equipment - Performance evaluation
Aromatic natural raw materials – Vocabulary
