Clerk of Works 　工程監(jiān)督
　　clevis 　Ｕ形夾
　　client brief 　設計綱要；設計概要
　　client project brief [Government Property Agency] 　委托部門工程計劃綱要〔政府產業(yè)署〕
　　close fitting cover 　緊合封蓋
　　close fittings 　緊合配件
　　close-boarded platform 　密合封板平臺
　　closed aqueduct 　封閉式輸水管道
　　closed area 　禁區(qū)
　　closed cell elastomeric insulation 　密封微孔泡沫橡塑隔熱材料
　　closed cell polyethylene foam backer rod 　密封微孔聚乙烯泡沫墊棒
　　closed end 　不能通行的一端
　　closed position 　閉合的位置
　　closed-circuit television [CCTV]　 閉路電視
　　closed-circuit television door-telephone 　閉路電視門口對講機
　　closed-circuit television monitor 　閉路電視監(jiān)察器
　　closed-circuit television security and intercom system 　防盜閉路電視及對講機系統(tǒng)
　　closing error 　閉合差
　　closure of premises 　封閉樓宇
　　coach park 　旅游車停車場
　　Coalition Fighting for Rehousing of Urban Squatters in Urban Areas 　木屋居民爭取市區(qū)安置大聯(lián)盟
　　coarse aggregate 　粗砂石
　　coarse ash tuff 　粗粒凝灰?guī)r
　　coarse screening 　粗篩
　　coastal habitat 　海岸棲息地
　　coastal protection area 　沿岸保護區(qū)
　　coastal waters 　海岸水域
　　coat 　保護層；涂層
　　coating material 　涂蓋物質
　　cobble 　卵石；鵝卵石
　　cockloft 　閣樓；“閣仔”
　　cockloft-type block [temporary housing area] 　雙層房舍〔臨時房屋區(qū)〕
　　Code of Practice for Minimum Fire Service Installations and Equipment 　《最低限度之消防裝置及設備守則》
　　Code of Practice for Safe Use of Lifts and Escalators 　《升降機及電樓梯安全使用守則》
　　Code of Practice for the Provision of Means of Escape in Case of Fire 　《提供火警逃生途徑守則》
　　Code of Practice on Access for the Disabled to Buildings 　《傷殘人士進出建筑物守則》
　　Code of Practice on Fire Resisting Construction 　《抗火結構守則》
　　Code of Practice on Inspection and Maintenance of Water Carrying Services Affecting Slopes 　《檢查及維修對斜坡有影響的地下排水渠及水務設施的須知便覽》
　　Code of Practice on Wind Effects Hong Kong 　《香港風力影響守則》
　　Codes of Practice on Structural Use of Steel and Structural Use of Concrete 　鋼材的結構用途及混凝土的結構用途作業(yè)守則
　　co-disposal landfill 　共同處理堆填區(qū)
　　cofferdam 　圍堰；圍堰壩
　　cohesive force 　黏合力；凝聚力
　　cohesive soil 　黏性土
　　coil 　線圈；簧圈；盤管
　　cold applied preformed material 　冷鋪預制材料
　　cold applied roofing 　天臺防水薄膜層冷敷工程
　　cold applied waterproofing 　冷施工防水工程
　　cold milling 　刨去路面舊瀝青
　　cold reduced steel wire 　冷軋鋼絲
　　cold storage 　冷藏庫