套焊 meaning in Chinese

Flanges for 150 # filters are sorf type , for class 300 # , 600 # and 900 # will be wnrf
过滤器的法兰凸缘为套焊凸面型， 300 # ， 600 #与900 #将是对焊长颈凸面型。
Our high quality technican and management team with technican and management team with strict quality - control system ensure high quality and strong competitive capability of our products . our electronic energy - saving lamp series have already obtained ce approval . " tulip " sincerely welcome friends and clients from all over the world to visit our company and establish business relationship . oem are also welcomed
拥有1条panasonicsmt生产线、 2条pcb板插件线， 1套焊线， 1条平在岐输带，是目前先进的专业生产电子节能灯、电子镇流器、直流稳稳压器的制造公司。
Our high quality technican and management team with technican and management team with strict quality - control system ensure high quality and strong competitive capability of our products . our electronic energy - saving lamp series have already obtained ce approval . " tulip " sincerely welcome friends and clients from all over the world to visit our company and establish business relationship . oem are also welcomed
拥有1条panasonic smt生产线2条pcb板插件线， 1套焊线， 1条平在岐输带，是目前先进的专业生产电子节能灯电子镇流器直流稳稳压器的制造公司。