ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN books & textbook
Vocational skills training Tutorial: Installing rigger(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN
China Petroleum University Press /2008-03-01 Paperback
run electrical(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN BIAN
China Petrochemical Press /2007-01-01 Paperback
isbn-10: 7802294576 / isbn-13: 9787802294578
methyl butyl ether. the right equipment operators(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN BIAN
China Petrochemical Press /2000-01-01 Paperback
isbn-10: 7802294517 / isbn-13: 9787802294516
chemical analysis of work(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN BIAN
China Petrochemical Press /2000-01-01 Paperback
isbn-10: 7802294452 / isbn-13: 9787802294455
acrylic fiber plant operator(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN BIAN
China Petrochemical Press /2000-01-01 Paperback
isbn-10: 7802294436 / isbn-13: 9787802294431
acrylic polymerization unit operator(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN BIAN
China Petrochemical Press /2000-01-01 Paperback
isbn-10: 7802294312 / isbn-13: 9787802294318
butadiene plant operator(Chinese Edition)
China Petrochemical Press Pub. Date :2007-09 /2000-01-01 Paperback
isbn-10: 7802294231 / isbn-13: 9787802294233
steam (coal. diesel) oil hydrogenation plant operator(Chinese Edition)
China Petrochemical Press Pub. Date :2007-05 /2000-01-01 Paperback
isbn-10: 7802293200 / isbn-13: 9787802293205
Vocational skills certification exam set: electrician (Vol.1)(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN
University of Petroleum Press /2000-01-01 Paperback
isbn-10: 7563620206 / isbn-13: 9787563620203
Instrument repairman(Chinese Edition)
ZHONG GUO SHI YOU TIAN RAN QI JI TUAN GONG SI REN SHI FU WU ZHONG XIN BIAN
China University of Petroleum Press /2005-05-01 Paperback
isbn-10: 7563620133 / isbn-13: 9787563620135
