Sterilization of health care products - Chemical indicators - Part 4: Class 2 indicators as an alternative to the Bowie and Dick-type test for detection of steam penetration (ISO 11140-4:2007)
医疗保健产品的灭菌.化学指示剂.第4部分:蒸汽渗透检测用Bowie和Dick型试验的替代品2级指示剂(ISO 11140-4-2007)