83161054,CORRUGAT COND EW-PA M12/P9 1=50M
83161056,CORRUGT COND EW-PA M16/P11 1=50M
83161060,CORRUGT COND EW-PA M20/P16 1=50M
83161064,CORRUGT COND EW-PA M25/P21 1=50M
83161072,CORRUGT COND EW-PA M32/P29 1=25M
83161076,CORRUGT COND EW-PA M40/P36 1=25M
83161078,CORRUGT COND EW-PA M50/P48 1=25M