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DE??? ? ?? ?? ??
?? 78??? ??? ? ?? ?? ??? ??? ??? ??.
?? ???? ??? ? ?? ?? ??? ??? ??? ??? ????: ???, ????, ??, ?? ??, ??, ?? ? ???, ??.
Indonesia Standards, ??? ? ?? ?? ??
RU-GOST R, ??? ? ?? ?? ??
Association Francaise de Normalisation, ??? ? ?? ?? ??
VN-TCVN, ??? ? ?? ?? ??
RO-ASRO, ??? ? ?? ?? ??
International Organization for Standardization (ISO), ??? ? ?? ?? ??
German Institute for Standardization, ??? ? ?? ?? ??
Korean Agency for Technology and Standards (KATS), ??? ? ?? ?? ??
KR-KS, ??? ? ?? ?? ??
GSO, ??? ? ?? ?? ??
Spanish Association for Standardization (UNE), ??? ? ?? ?? ??
GOSTR, ??? ? ?? ?? ??
British Standards Institution (BSI), ??? ? ?? ?? ??
Tianjin Provincial Standard of the People's Republic of China, ??? ? ?? ?? ??
Professional Standard - Agriculture, ??? ? ?? ?? ??
NL-NEN, ??? ? ?? ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ? ?? ?? ??
Standard Association of Australia (SAA), ??? ? ?? ?? ??
- AS 1289.2.2.1:1998 ????? ??? ?? ??? ??. ?? ?? ?? ???. ??? ? ?? ?? ??. ?? ??
- AS 1289.2.2.1:1992 Methods of testing soils for engineering purposes, Method 2.2.1: Soil moisture content tests - Determination of the total suction of a soil - Standard method
Group Standards of the People's Republic of China, ??? ? ?? ?? ??
YU-JUS, ??? ? ?? ?? ??
Shandong Provincial Standard of the People's Republic of China, ??? ? ?? ?? ??
Xinjiang Provincial Standard of the People's Republic of China, ??? ? ?? ?? ??