Dentistry. Essential characteristics of test methods for the evaluation of treatment methods intended to improve or maintain the microbiological quality of dental unit procedural water
牙科 用于评估旨在改善或维持牙科手术用水微生物质量的治疗方法的试验方法的基本特征
Cross References:ISO 1942ISO 7494-1ISO 7494-2ISO 19458IEC 60601-1ASTM E 1427-00NSF/ANSI 60Method 9215:2004Method 2340ISO 3696All current amendments available at time of purchase are included with the purchase of this document.