Experimental tests and validation of calculation criteria of acceptable Tk shift with respect to PTS at VVER Pressurized Thermal Shock VVER是什么意思_Experimental tests and validation of calculation criteria of acceptable Tk shift with respect to PTS at VVER Pressurized Thermal Shock VVER在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句