Industrial Standard JB/T 5926-2005 Mechanical Industry Standard of People¡¯s Republic of China        Vibratory stress relief Process Parameter Selection and Technical Requirements JB/T 5925.2-2005 Mechanical Industry Standard of People¡¯s Republic of China        Technology Conditions for the Mechanical Vibratory stress relief Equipments HB/Z229-93        Industrial Standard for Aviation and Space Flight Industrial Department of People¡¯s Republic of China JB/T 10375-2002Mechanical Industry Standard of People¡¯s Republic of China        Vibratory stress relief Process Parameter Selection and Technical Requirements for Welding Components. JB/T 6887-2004Mechanical Industry Standard of People¡¯s Republic of China        Technical Requirements for Casting Iron Utilized in Blower JB/T 6888-2004Mechanical Industry Standard of People¡¯s Republic of China        Technical Requirements for Casting Steel Utilized in Blower XXXX Vibratory stress relief Technical Requirements (National Defense Industry Standard, which has approved and permitted by the State Commission of Science and Technology for National Defense Industry in November,2006, is to be promulgated soon )