| 
            1561             | 
                        
                                
                
                
                    ILO조약 (-條約, International Labor Organization Convention)                                    
                              | 
            세이프넷 | 
            05-21 | 
            6140 | 
                                
                
            | 
            1560             | 
                        
                                
                
                
                    IEEE (美國電氣電子學會, Institute of Electrical and Electronics Engi…                                    
                              | 
            세이프넷 | 
            05-18 | 
            6225 | 
                                
                
            | 
            1559             | 
                        
                                
                
                
                    IEC (國際電氣標準會議, International Electrotechnical Commission)                                    
                              | 
            세이프넷 | 
            05-17 | 
            6025 | 
                                
                
            | 
            1558             | 
                        
                                
                
                
                    H-형강 (wide flange beam, W-beam, W shape beam)                                    
                              | 
            세이프넷 | 
            05-11 | 
            7327 | 
                                
                
            | 
            1557             | 
                        
                                
                
                
                    F-N 커브 (F-N curve)                                    
                              | 
            세이프넷 | 
            05-10 | 
            10758 | 
                                
                
            | 
            1556             | 
                        
                                
                
                
                    F&EI (fire & explosion index )                                    
                              | 
            세이프넷 | 
            05-09 | 
            6829 | 
                                
                
            | 
            1555             | 
                        
                                
                
                
                    ERPG 농도 (Emergency Response Planning Guideline)                                    
                              | 
            세이프넷 | 
            05-08 | 
            6982 | 
                                
                
            | 
            1554             | 
                        
                                
                
                
                    EMS(전자파감수성) (電磁波感受性 , electromagnetic susceptibility)                                    
                              | 
            세이프넷 | 
            05-04 | 
            6996 | 
                                
                
            | 
            1553             | 
                        
                                
                
                
                    EMC(전자파양립성) (電磁波兩立性 , electro magnetic compatibility)                                    
                              | 
            세이프넷 | 
            05-03 | 
            11620 | 
                                
                
            | 
            1552             | 
                        
                                
                
                
                    EHS                                    
                              | 
            세이프넷 | 
            05-02 | 
            6613 | 
                                
                
            | 
            1551             | 
                        
                                
                
                
                    C형 간염 (hepatitis C)                                    
                              | 
            세이프넷 | 
            04-30 | 
            6948 | 
                                
                
            | 
            1550             | 
                        
                                
                
                
                    CSO (chief security officer)                                    
                              | 
            세이프넷 | 
            04-27 | 
            7026 | 
                                
                
            | 
            1549             | 
                        
                                
                
                
                    CPQRA (chemical process quantitative risk analysis)                                    
                              | 
            세이프넷 | 
            04-26 | 
            10127 | 
                                
                
            | 
            1548             | 
                        
                                
                
                
                    COS (cut out switch)                                    
                              | 
            세이프넷 | 
            04-25 | 
            11633 | 
                                
                
            | 
            1547             | 
                        
                                
                
                
                    COMAH (control of major accident hazard)                                    
                              | 
            세이프넷 | 
            04-24 | 
            7575 |