ZH
EN
JP
ES
RU
DE

?? pH+

?? 17??? ?? pH+? ??? ??? ??.

?? ???? ?? pH+? ??? ??? ??? ????: ?? ??.

SCC, ?? pH+

• AENOR UNE 59019:1982 ??. PH ??
• UNE-EN ISO 4045:1999 ??. PH ??(ISO 4045:1977)
• NS-EN ISO 4045:1998 ?? - pH ??(ISO 4045:1977)

CZ-CSN, ?? pH+

• CSN ISO 4045:1994 ??. pH ? ??

Professional Standard - Light Industry, ?? pH+

• QB/T 3812.19-1999 ?? pH ? ??

Korean Agency for Technology and Standards (KATS), ?? pH+

• KS M ISO 4045:2007 ?? pH ? ??
• KS M ISO 4045:2013 ?? pH ? ??

International Organization for Standardization (ISO), ?? pH+

• ISO 4045:1977 ??? pH ? ??

RO-ASRO, ?? pH+

• SR ISO 4045:1995 ??. pH ? ??

British Standards Institution (BSI), ?? pH+

• BS EN ISO 4045:1998 ?? pH ? ??

RU-GOST R, ?? pH+

• GOST 32089-2013 ?? pH ? ?? ??

American Society for Testing and Materials (ASTM), ?? pH+

• ASTM D2810-01 ??? pH ??????
• ASTM D2810-72(1996) ??? pH ??????
• ASTM D2810-13 ??? pH ??????
• ASTM D2810-18 ??? pH ??????

未注明發(fā)布機(jī)構(gòu), ?? pH+

• ASTM RR-D31-1002 1972 D2810- ??? pH? ?? ?? ?? ??

Military Standard of the People's Republic of China-General Armament Department, ?? pH+

• GJB 212.18-1986 ?? ??? ?? - pH ? ??

??:   ??, pH+CD, pH+ ???, pH+ ??, ??? pH+, pH+??, ??? ph+, pH+???, ???ph+, ?? pH+, pH+ ??, pH+?, pH+ ??, pH+ ??, pH+ ???, ph+??, pH+ ??, ?? pH+, pH+ ??, pH+ ??.