แม่แบบ:Infobox firearm cartridge/convert
คู่มือการใช้งานแม่แบบThis subtemplate of {{infobox firearm cartridge}} is used as a frontend for {{convert}}. It should not be used directly.
การใช้งาน
[แก้]{{Infobox firearm cartridge/convert|1|gr|g}}→ 1 gr (0.065 g){{Infobox firearm cartridge/convert|1|gr|g|flip=yes}}→ 1 g (15 gr){{Infobox firearm cartridge/convert|1|gr|g|round=4}}→ 1 gr (0.0648 g){{Infobox firearm cartridge/convert|1|gr|g|flip=yes|round=1}}→ 1 g (15.4 gr){{Infobox firearm cartridge/convert|1|gr|g|lk=in}}→ 1 gr (0.065 g){{Infobox firearm cartridge/convert|1|gr|g|flip=yes|lk=in}}→ 1 g (15 gr)