ASTM F1356-22 控制病原体和其他微生物的新鲜、冷冻或加工肉类和家禽的辐照标准指南.pdf文档页数:9文档大小:10.42MB文档格式:pdf This international standard was developed in accordance with internationally recognized principles on standardization established i
ASTM E2649-20 使用火花发射光谱测定密封绝缘玻璃单元中的氩浓度的标准测试方法.pdf文档页数:8文档大小:2.9MB文档格式:pdf This international standard was developed in accordance with internationally recognized principles on standardization established in the
ASTM F3278-20 安全和安保用手持金属探测器的标准性能规范和试验方法.pdf文档页数:48文档大小:30.46MB文档格式:pdf This international standard was developed in accordance with internationally recognized principles on standardization established in the Decisio
ASTM F838-20 测定液体过滤用膜过滤器的细菌保留率的标准试验方法.pdf文档页数:7文档大小:3.09MB文档格式:pdf This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on