| 項目 |
英語 |
| C/N比 |
carbon-nitrogen ratio |
| CAB |
cable box |
| CAD |
computer aided design |
| CAD/CAM |
computer aided design、computer aided manufacturing |
| CAE |
computer aided engineering |
| CAFM |
Computer Aided Facility Management |
| CALS |
Computer Aided Logistic Support |
| CAM |
computer aided manufacturing |
| CASBEE |
Comprehensive Assessment System for Building Environmental Efficiency |
| CATV |
community antenna television system、cable television service |
| CAVユニット |
constant air volume unit |
| CAV方式 |
constant air volume system |
| CA冷蔵倉庫 |
controlled atmosphere refrigerated warehouse |
| CB |
circuit breaker |
| CB形キュービクル受電設備 |
cubicletype unit substation with CB |
| CCD |
charge coupled device |
| CCPケーブル |
color coded polyethylene insulated cable |
| CCTV |
closed circuit television |
| CCU |
coronary care unit |
| CDM |
clean development mechanism |
| CD管 |
combine duct |
| CEC |
co-efficient of energy consumption |
| CEC/AC |
co-efficient of energy consumption for air conditioning |
| CEC/EV |
co-efficient of energy consumption for elevator |
| CEC/HW |
co-efficient of energy consumption for hot water supply |
| CEC/L |
co-efficient of energy consumption for lighting |
| CEC/V |
co-efficient of energy consumption for ventilation |
| CES |
centralized extension system |
| CFC |
chloro-fluoro-carbon |
| CFD |
computational fuluid dynamics |
| CGI |
common gateway interface |
| CGS |
co-generation system |
| CIB |
Conseil International du B?timent pour la Recherche、I'Etude et la Documentation |
| CIE |
Commission International del' Eclairage |
| CIS |
community information system |
| CMOSセンサー |
CMOS sensor |
| CMマシン |
commercial message machine |
| CO |
carbon monoxide |
| COD |
chemical oxygen demand |
| COP |
coefficient of performance |
| COP3 |
3rd Conference of the Parties |
| CPC集熱器 |
compound parabolic concentrator |
| CPEEケーブル |
city pair polyethylene insulated and sheathed cable |
| CPEVケーブル |
city pair polyethylene insulated PVC sheathed cable |
| CRT |
cathode-ray tube |
| CS |
communication satellite |
| CSR |
Corporate Social Responsibility |
| CT |
current transformer |
| CVCF |
constant-voltage constant-frequency power supply unit |
| CVTケーブル |
crosslinked polyethylene insulated PVC sheathed triplex type cable |
| CVV |
PVC insulated PVC sheathed control cable |
| CV値 |
CV value |
| CVケーブル |
crosslinked polyethylene insulated PVC sheathed cable |
| CWV方式 |
constant water volume system |
| Cx |
commissioning |
| Cチャンネル |
C shape channel |
| C火災 |
class C fire |
| C級冷蔵倉庫 |
class C refrigerated warehouse |
| C種接地工事 |
class C grounding work（100 ohms and below） |
| C種絶縁 |
class C insulation |
| C重油 |
fuel oil C |
| C特性 |
C scale |