机读格式显示(MARC)
- 000 00511nam2 2200181 4500
- 245 1_ |a Mechanical seals . English translation prepared by the motor industry research association and edited by Dr . B . S .Nau , 3rd ed |c Mayer , E . |g |A MECHANIC,RDED |F MAYER,E
- 260 __ |a London |b Newnws |c 1977
- 700 _0 |a Mayer , E . |A MAYER,E |4 著
- 905 __ |a HIEL |d TH136/M1