机读格式显示(MARC)
- 000 00836nam0 2200265 450
- 100 __ |a 19900918d1985 em y0chiy50 ea
- 200 1_ |a 刮板输送机的使用与维护 |A Gua Ban Shu Song Ji Di Shi Yong Yu Wei Hu |9 gua ban shu song ji de shi yong yu wei hu |b 专著 |f 孙庆超编
- 210 __ |a 北京 |c 煤炭工业出版社 |d 1985
- 606 0_ |a 刮板输送机 |A Gua Ban Shu Song Ji
- 610 0_ |a 输运机 |A Shu Yun Ji
- 701 _0 |a 孙庆超 |A Sun Qing Chao |9 sun qing chao |4 编
- 856 4_ |u http://doi.nlc.cn/nlcdoi/108.ndlc.2.1100009031010001/T1F24.0185019879 |z 全文
- 905 __ |a SYXY |d TH227.07/1