单词	branch duct
释义	branch duct branch duct branch duct: installation branch duct An air duct which branches from a main duct; at this point the main duct is reduced in cross-sectional area.
随便看	gansu survey of children & families gansù gant gantanol gant chart gant clamp ganteng2 serigala gantiadi g antigen gantlet gantleted gantleting gantlets gantline gantlines gantlope gantries gantrisin gantry gantry crane gantry, elmer gantry moves per hour gantry plaza state park gantry scaffold gantry state park

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