我国塑料管道行业"十一·五"期间发展概况和"十二·五"期间发展趋势浅析
王占杰
Review of China Plastics Pipes Industry during the Eleventh Five-year Plan Period and Its Prospect in the Twelfth Five-year Plan Period
WANG Zhanjie
中国塑料 . 2011, (04): 1 -6 .  DOI: 10.19491/j.issn.1001-9278.2011.04.001