E whakaatuhia ana ngā hua e 1 - 5 o te 5 mō te rapu '"Concrete beams"' Whakamahine hua
  1. 1
    ā- Bull, D. K. (Des K.)
    I whakaputaina 1984
    Ngā marau
    Tuhinga Whakapae Pukapuka
  2. 2
    ā- Lim, Kok Eng
    I whakaputaina 1982
    Ngā marau ...Prestressed concrete beams....
    Tuhinga Whakapae Pukapuka
  3. 3
  4. 4
  5. 5
    ā- Yeoh Sik Keong
    I whakaputaina 1978
    Ngā marau
    Pukapuka