The products described above have been sub
题型:单项选择题
问题:
The products described above have been subjected to ( ) treatment of at least 80oC for 30 minutes.
A.freeze
B.cold
C.heat
D.wash
The products described above have been subjected to ( ) treatment of at least 80oC for 30 minutes.
A.freeze
B.cold
C.heat
D.wash