connected stack烟囱: chimney; funnel; tun; stovep ...连接段: linkage section烟囱连接管: chimney connector连接段: concatenated segment; connecting piece; linkage segment; middle piece连接段,接线块: junction block下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:烟囱连接段，即可在微信中查询翻译
