This standard specifies general item quality inspection and test methods, inspection rules, and test results for textile machinery. This standard applies to product quality inspection of textile machinery.
GB/T 16538 Acoustics.Determination of sound power levels of noise sources using sound pressure.Comparison method in situ
GB/T 1732 Determination of impact resistance of coating films*, 2020-11-19 Update
GB/T 2828.11 Inspection procedures for count sampling - Part 11: Procedures for assessing the level of claimed quality in small populations
GB/T 3767 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane*, 2016-02-24 Update
GB/T 3768 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane*, 2017-12-29 Update