HEA|  |01243nam0 2200289   45  
001|  |0191006871
005|  |1920010918142953
010|  |□d￥2.10
091|  |□aCN□b15238.0187
100|  |□a20010918d1986    em y0chiy0121    ea
101|0 |□achi
102|  |□aCN□b110000
105|  |□ay   z   000yy
106|  |□ar
200|10|□a工厂防尘技术□f苏汝维编著□Agong chang fa-
   |  |ng chen ji shu
210|  |□a北京□c劳动人事出版社□d1986.11
215|  |□a324页□d19cm
606|  |□a工厂□b除尘技术
690|  |□aTB498
690|  |□aTB496□v3
701| 0|□a苏汝维□4编著□Asu ru wei
801| 2|□aCN□bMT
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   |  |09□kj□b0646087□t1335608□kj
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   |  |□n0□o平装□p1335610□q1990-01-01□r-
   |  |2.1□t□u□v999_CN01□w1990-01-01□y订购□zyt
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   |  |□v999_CN01□w1990-01-01□y□zyt
908|  |□aM0085067□b1900004109□cMT□d□e-
   |  |2□fTB498/16□gMT□hyt□i□j2.1□k□-
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   |  |□v999_CN01□w1990-01-01□y□zyt