机读格式显示(MARC)
- 091 __ |a CN |b 15165.3414(煤炭-227)
- 100 __ |a 19980227d1964 em y0chiy50 ea
- 200 1_ |a 煤矿井下低压电网漏电保护 |A mei kuang jing xia di ya dian wang lou dian bao hu |f 钱树功,赵跃昌著
- 210 __ |a 北京 |c 中国工业出版社 |d 1964
- 701 _0 |a 钱树功 |A qian shu gong |4 著
- 701 _0 |a 赵跃昌 |A zhao yue chang |4 著
- 801 _0 |a CN |b NLC |c 20130420
- 905 __ |a DTDXMTGCXY |d TD611.5/M2