Taiwan Provincial Standard of the People's Republic of China
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CNS 995-1973
Scope
This standard specifies test methods for determining the relative resistance of commercial glass containers to thermal shock. It can also be applied to any glass container in situations where temperature changes (thermal shock), such as washing, sterilization, hot packaging, etc., or where it needs to be cooled down. Medium moves into hot medium and vice versa. Note: Glass bottles that have passed the thermal shock test cannot be used as samples for the pressure test.
CNS 995-1973 history
1973CNS 995-1973 Method of Thermal Shock Test on Glass Containers