Home / Standards / GB/Z 44426.7-2026 GB/Z 44426.7-2026 Active Assistive products for tissue integrity when lying down—Part 7:Foam properties, characteristics and performance 躺卧保护组织完整性的辅助器具 第7部分:泡沫的属性、特征和性能 Standard Type GBZ ICS 11.180.01 CCS C 45 Status 现行 Issue Date 2026-01-28 Implementation N/A Responsible Dept 民政部 Drafting Unit N/A