Qi ch
Qi ch, Total:5 items.
The international standard classification for "Qi ch" includes: .
The Chinese standard classification for "Qi ch" includes: .
未注明发布机构
National Fire Protection Association (NFPA)
- NFPA 70H-2008 National Electrical Code Handbook [Superseded: NFPA NECH CH 1, NFPA NECH CH 2, NFPA NECH CH 3, NFPA NECH CH 4, NFPA NECH CH 5, NFPA NECH CH 6, NFPA NECH CH 7, NFPA NECH CH 8, NFPA NECH CH 9]
SCC
- NS 3420-CH:2018 Specification texts for building, construction and installations — Part CH: Holing and slitting
- NS 3420-CH:2019 Specification texts for building, construction and installations — Part CH: Holing and slitting
Ch3-,ch t 9012,ch gas,ch/t 9012,CH9012,Qi ch,ch1025,ch/t+,ch/t 1025,Qi ch,ch 1025,ch5+,ch/t 1005,Chromatogram,ch data,Chromatogram,ch60,CH I,ch/t,ch t
