Fertilizers — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
The method consists in distilling of the ammonia from an alkaline solution, absorbing in an excess of standard volumetric sulphuric acid solution and back-titrating with standard volumetric sodium hydroxide solution. It is applicable only in the absence of urea or its derivatives, of cyanamide and of organic nitrogenous compounds.
Steel and cast iron — Determination of manganese content — Spectrophotometric method
The method is applicable to products having manganese contents between 0,001 and 4 % (m/m). Gives principle, reagents, apparatus, sampling, procedure, expression of results and test report.
Geographic information — Data quality — Part 3: Data quality measures register
This International Standard specifies the process of establishing, maintaining and publishing a register of data quality measures in compliance with ISO 19135-1:2015. It identifies and describes the components and content structure of a register for data quality measures, and the registration and maintenance procedure. This International Standard also specifies the required machine-readable (XML…
Financial services — Personal identification number (PIN) management and security — Part 5: Methods ...
The purpose of the proposed standard is to provide requirements and guidance for methods for generation, change, and verification of PINs using 16-byte block ciphers such as AES.
Outline
The following table of contents expresses the intended direction of the work effort, but would be anticipated to change as the work progresses:
Foreword
Introduction
1 Scope
2 Normative References
ISO 13491,…
Building information modelling (BIM) — Data templates for objects used in the life cycle of assets
This document sets out the principles and structure for data templates for construction objects. It is developed to support digital processes using machine-readable formats using a standard data structure to exchange information about any type of construction object, e.g. product, system, assembly, space, building etc., used in the inception, brief, design, production, operation and demolition of…
Road vehicles — Test scenarios for automated driving systems — Scenario evaluation and test case gen...
This document defines a methodology to evaluate scenarios and provides a procedure extending test scenarios to test cases for a given function in a traceable way based on the testability. This document also defines necessary characteristics of a test case that include but not limited to unified identifier, test objective, inputs, steps, platform and expected results. This document describes…
This proposed standard is for anybody who creates or help create legal and related documents. It builds, and relies, on the foundation for plain language in WD 24495-1, Plain Language — Part 1: Governing Principles and Guidelines. This standard, Plain Language — Part 2 Legal Writing and Drafting, will add guidance and techniques to help authors make sure that people affected by legal and related…
