... 2.fin:hydrophilic or bare fin 3.certificate:ROHS,ISO air conditioner evaporator specification:5.0Rows×6.0HolesDimension: L235 * W185 ... or corrugated .4.copper pipe: diameter: 7mm ,7.94mm,9mm or 9.52mm,10mm,etc, grooved or ... pitch of rows : 25*21.65mm and 12.7*19.05mm, 25.4*22mm10.did gas examination ... pressure to ensure the tightness.11.widely used in refrigeration industry, cold room and other system.12 ...