[国外标准] SAE J2599-2002 Fuel Filler Pipe Assembly Design Practice to Meet Low Evaporative Emission Requiremen
[国外标准] AWS A5.01-93 Filler Metal Procurement Guidelines
[国外标准] JIS S2037-2007 Filler pumps for oil burning appliances
[国外标准] JIS Z 3332：1999 Filler rods and solid wires for TIG welding of 9％ nickel steel