Cɸ挦u݆б

    Drsitotion in eudsurfaces of two diaphragm plates to swirl wheel

  c_Ϳɫzķ_MMb

    Disassemble pump inspect with colouring method and veassemble it correctly

(4)

 

 

  ܷb©ˮ

  Leakage of

  Seal ing gland

 

  aӭh(hun)oh(hun)б

    Obliguity of dynamic ring to stariC ring

  bˮкдĥpܷĥp

    There is a gvegt deal 0f abrasive matter in water which    Wear the Sealng surface

  a_Ϳɫz

  б

  Disassemble pump inspect with colouring method  and  eliminate obliguity

  bӞVW(wng)ܷĥá

    Adp some filter gauzes and grind the sealing surface

  cܷ⏗Y

  Loosing in sealng spring

  eQ

  Replace it with a new one

  dέh(hun)Sϡ

    clamp-down of o-ring on the shaft

 

  d{(dio)ڏSƄӡ

    Readjust o-ring so that it can remvoe along the.shaft smoohly  under the action of spring

亚洲av无码国产综合专区,色翁荡息又大又硬又粗又爽,精品国产SM捆绑最大网免费站,精品亚洲成在人线av无码 ׶| ƽ| ξ| | | ̩˳| ѳ| ĵ| | | | | Ϋ| ƽ| | ׶| | | ˮ| ͬ| ̩| | ʲ| ɽ| | ʯʨ| | ɽ| ɳ| | ֶ| ɽ| | | | | üɽ| ǿ| ¡| | ƺ|