三座相连工字型大厦 triple-H block ; H block

悬臂式三座标测量机 cantilever type coordinate measuring machine

三座相连I型大厦 triple-I block

三座标测量机 Coordinate measuring machine ; three-coordinates machine

三角座 [天] Triangulum ; Trianguli

用二座位取代三座位 replace three-seat benches with double-seats

三身押座文 “Ritual-Opening Prayer for the Three Bodies of the Buddha”

三座标操作工 CMM Operator

三座标测量仪 three-coordinates measuring machine

三列桨座战船 trireme ; trirema ; kolmisoutu ; trireem