00:25 #CANTON FAIR #The 135rd Canton Fair Spring Fair #Guangzhou Canton Fair
00:39 #dry type transformer #dry type transformer supplier #transformator type dry type
00:15 #factory #workshop #product line
00:37 #workshop #Factory workshop
00:30 #Factory workshop #factory #workshop
00:18 #transformer substation #substation transformer #100kva substation transformer
00:43 #transformer substation #substation transformer #3000kva substation transformer
00:29 #transformer substation #3000kva substation transformer