Methods for the analysis and testing of coal and coke, Part 14.2: Analysis and testing - Analysis of higher rank coal ash and coke ash (acid digestion - Flame atomic absorption spectrometric method)
Methods of testing rocks for engineering purposes, Method 2.1.1: Rock porosity and density tests - Determination of rock porosity and dry density - Saturation and calliper techniques
Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 3: Detection of Clostridium perfringens
Flexible sheets for waterproofing - Plastic and rubber sheets for waterproofing of concrete bridge decks and other trafficked areas of concrete - Definitions and characteristics
Seamless Steel Tubes for Pressure Purposes - Technical Delivery Conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature properties