... Molded Case;Low temperature: The samples were placed in -30 °C refrigerator to keep chilled 3 hours, and then samples removed ... ; 2)Heat resistance: the samples were placed in 70 ± 2 °C constant temperature box for 3 hours, the length, width and ... originChinaMain Export MarketsAsia market,European,worldwidePayment termsL/C,T/T, Western UnionOthers: We accept irrevocable L/C at sight or T/T(30% deposit ...