YY/T 0110-1993 Medical ultrasonic piezoelectric ceramic material

YY/T 0110-2009 Piezoelectric materials for medical ultrasound

GB 11309 GB/T 2413-1981 Piezoelectric ceramic materials—Measuring methods for determination of volume density GB/T 2414.1-1998 Test methods for the properties of piezoelectric ceramics Radial extension vibration mode for disk GB/T 2414.2-1998 Test methods for the properties of piezoelectric ceramics Transverse length extension vibration mode for bar GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.2-2008 Sampling procedures for inspection by attributes—Part 2:Sampling plans indexed by limiting quality(LQ)for isolated lot inspection GB/T 2828.3-2008 Sampling procedures for inspection by attributes—Part 3:Skip-lot sampling procedures GB/T 2828.4-2008 Sampling procedures for inspection by attributes—Part 4:Procedures for assessment of declared quality levels GB/T 2828.5-2011 Sampling procedures for inspection by attributes—Part 5:System of sequential sampling plans indexed by acceptance quality limit(AQL)for lot-by-lot inspection GB/T 2828.10-2010 Sampling procedures for inspection by attributes—Part 10:Introduction to the GB/T 2828 series of standards for sampling for inspection by attributes GB/T 2828.11-2008 Sampling procedures for inspection by attributes—Part 11:Procedures for assessment of declared quality levels for small population GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 3388-2002 Designations for types of piezoelectric ceramics GB/T 3389.1-1996 Vocabulary for ferroelectric and piezoelectric ceramics GB/T 3389.3-2001 Test methods for the properties of piezoelectric ceramics—Test for Curie temperature Tc GB/T 3389.5-1995 Test methods for the properties of piezoelectric ceramics—Thickness extension vibration mode for disk GB/T 2414.2-2025 Test methods for the properties of piezoelectric ceramics—Transverse length extension vibration mode for bar GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)