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Terms for subject Technology containing 顶环 | all forms | in specified order only
ChineseEnglish
吊艇柱顶环davit spreader
顶环dome ring
圆屋顶支承环thrust ring
屋顶桁架的柱环与椽子的接榫carpenter's boast
水泥环顶深度top depth of cemented annulus
油罐顶环tank ring
活塞顶密封环junk ring
环天顶弧circumzenithal arc
环形千斤顶circular jack
环形溢流堰顶circular spillway crest
环状圆顶circular domical vault
环状穹顶circular domical vault
环视圆屋顶full vision cupola
顶层环境top-level environment
顶活塞压环top piston ring
顶活塞环槽top-ring groove
顶环stay ring