2014WJ/T 749-2014 Test methods for water immersion, low temperature, high temperature and high humidity for glue used in optical instruments
1994WJ 749-1994 Water immersion, low temperature, high temperature and high humidity test methods for glue used in optical instruments
WJ 749-1994 Water immersion, low temperature, high temperature and high humidity test methods for glue used in optical instruments was changed to WJ/T 749-2014 Test methods for water immersion, low temperature, high temperature and high humidity for glue used in optical instruments.