Terms for subject Bridge construction containing segmental beam

English	Chinese
jointing procedure for precast segmental box-beam	预制分段箱形梁拼接步骤
precast segmental box beam	预制分节箱梁
precast segmental box-beam jointing procedure	预制分段箱形梁拼接步骤
segmental box-beam bridge	分段箱梁桥