héng
pole plate
purlin (cross-beam in roof); ridge-pole
桁架
héng jià
truss (weight-bearing construction of cross-beams)
桁梁
héng liáng
brace girder
桁杨
háng yáng
lit. stocks and knives
桁杨刀锯
háng yáng dāo jù
横桁帆
héng héng fān
boom sail
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