| 摘要 |
PCT No. PCT/SE90/00305 Sec. 371 Date Oct. 15, 1991 Sec. 102(e) Date Oct. 15, 1991 PCT Filed May 8, 1990 PCT Pub. No. WO90/13898 PCT Pub. Date Nov. 15, 1990.The invention relates to a method of sealing a fuel rod (1) after pressurization with helium. The method comprises supplying helium to the fuel rod via a fill hole (3) provided through the plug (2). Over the fill hole (3) there is placed a body (4) which, upon sealing, is welded against the plug by means of resistance projection welding. |
