[-]

Jyutping zung1 loeng4
Pinyin zōng liáng

Definitions (Wiktionary)
  1. noun
    longitudinal beam

[-]

Jyutping zung1 loeng4
Pinyin zòng liáng

Definitions (CC-CEDICT)
  1. longitudinal beam
Definitions (Wiktionary)
  1. noun
    longitudinal beam