德国PTI水汽渗透仪对于纸的水蒸汽渗透性的测定，满足德国DIN和ISO相关标准，型号：P41550
Water Vapour Permeability Tester
for the determination of water vapour permeability of paper
Code: P41550
Technical Data:
Electricity: 230 V, 50-60 Hz
Water supply: None
Compressed air: None
Dimensions (WxDxH): 37x44x54 cm
Net weight: 24kg
Gross weight: 36kg