Panyawat Wangyao. 1998. High temperature properties of wrought nickel base superalloy EI 698 VD in creep fatigue conditions. Graduate School, Chulalongkorn University;
Panyawat Wangyao. (1998) High temperature properties of wrought nickel base superalloy EI 698 VD in creep fatigue conditions . Chulalongkorn University/Bangkok.
Panyawat Wangyao. High temperature properties of wrought nickel base superalloy EI 698 VD in creep fatigue conditions. . Bangkok:Chulalongkorn University, 1998.
Panyawat Wangyao. (1998) High temperature properties of wrought nickel base superalloy EI 698 VD in creep fatigue conditions . Chulalongkorn University/Bangkok.