
纸 耐破度的测定
Paper-Determination of bursting strength
Paper-Determination of bursting strength
Melamine plastic tableware
Infant feeding bottles and teats
Plastics laminated films and bags using for packaging of liquid food
Determination of water vapour transmission rate for plastics-filmand sheeting-nfrared detection sensor method
Determination of water vapour transmission rate for plastic filmand sheeting-Electrolytic detection sensor method
Packaging material-Test method for oxygen gas permeability characteristics of plastic film and sheeting-Coulometric sensor
Test method for water vapor transmission of plastic film and sheetDesiccant method and water method