短语
炉喉板
stock line armor
火箱喉板
fire box throat sheet
外火箱喉板
[铁路]
outside firebox throat sheet
可动炉喉护板
movable armor
喉压板
laryngeal spatula
炉喉护板
throatarmour
;
Throat Amour
炉喉保护板
armouringofthroat
;
armour block
吊挂式炉喉保护板
hangingarmourjacket
喉间板
intergilar plate
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