contraction joint [建] 收缩缝

expansion and contraction joint 伸缩接合

submerged-type contraction joint 暗收缩缝

contraction-joint grouting 收缩缝灌浆

plate-type contraction joint 金属片伸缩缝

groove-type contraction joint [建] 凹槽形伸缩缝

dummy type contraction joint 假缝式收缩缝 ; 半缝式缩缝

type contraction joint 暗收缩缝

Contraction Joint Opening 横缝开度

hinge type contraction joint 铰式收缩缝