ASTM F 1094-1987 用直接加压分接抽样阀和用预先消毒塑料包法...
F1094-87(1999) Standard Test Methods for Microbiological Monitoring of Water Used for Processing Electron and Microelectronic Devices by Direct Pressure Tap Sampling Valve and by the Presterilized Plastic Bag Method
页:
[1]