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单词
underwriters' loop
释义
Underwriters' loop
Hartford loop, Underwriters’ loop
An arrangement of the return piping connections to a steam boiler; used to balance pressures between the supply and return sides of the boiler and thus prevent boiler water from backing out of the boiler and into the return.
随便看
dipcom
dip compass
dip correction
dipcot
dipcsm
dipd
dipdc
dipderm
dip-dye
dip-dyed
dip-dyeing
dip-dyes
dipe
dipec
dip. ed.
diped
dip edge
dip egg
dip eggs
di penates
dipeng
dipenhydramine
dipentaerythritol-hydroxy penta-acrylate
dipentamethylene thiuram tetrasulfide
dipentene
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更新时间:2025/6/3 2:23:21