DLT897-2004 QPPYⅠ、Ⅱ型水工平面闸门液压启闭机基本参数.pdf
ICS 27.140
J 86
±¸ °¸ºÅ:14631-2004
DL
ÖÐ »ª ÈË Ãñ ¹² ºÍ ¹ú µç Á¦ ÐÐ ҵ ±ê
DL / T 897 һ 2004
´úÌæ SD 207һ 1987
QPPY I , IIÐÍË®¹¤Æ½ÃæÕ¢ÃÅҺѹ
Æô±Õ»ú»ù±¾²ÎÊý
Basic parameters of QPPY I & II hydraulic hoist for
hydraulic plane gate
2004-10-20·¢²¼ 2005-04-01ʵʩ
ÖÐ »ª ÈË Ãñ¹² ºÍ ¹ú ¹ú ¼Ò ·¢ չ ºÍ ¸Ä ¸ï ί Ա »á·¢ ²¼