【化】 weld flange connection
seal; solder; weld
【医】 solder; soldering
flange
【化】 flanch; flange
connect; join; joint; juncture; link
【计】 bussing; catenation; connection; interfacing; join; linkage; linking
【化】 connection
【医】 connection; couple; coupling; union
【经】 link