This standard specifies the product structure, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of asphalt pycnometers. This standard applies to the production, inspection and use of asphalt pycnometers.
JT/T 975-2015 Referenced Document
GB/T 191 Packaging.Pictorial marking for handling of goods
JTG E20 Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering
JT/T 975-2015 history
2015JT/T 975-2015 Test-tube for determining density of asphalt