[国外标准] SAE J1017-1986 NOMENCLATURE.ROLLERS AND COMPACTORS
[国外标准] JIS B8803-1990 Rollers for belt conveyor
[国外标准] JIS L7509-1999 Guide rollers for dyeing and finishing -- Main dimensions
[国外标准] JIS L7504-1999 Squeezing rollers and drying cylinders for dyeing and finishing
[国外标准] JIS L5119-1987 Fluted rollers for spinning frames