This standard specifies the product classification and model, structure and composition, basic requirements, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage requirements of sand equivalent measuring instruments. This standard applies to the production, inspection and use of sand equivalent measuring instruments.
JT/T 1151-2017 Referenced Document
GB 9969.1 General principles for preparation of instructions for use of industrial products
GB/T 17248.3 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections*, 2018-12-28 Update
GB/T 1957 Tolerances and general features for plain limin gauges
GB/T 24126 Rubber and plastics hoses and hose assemblies.Guide for use by purchasers,assemblers,installers and operating personnel