Нормативные ссылки: | DIN 2240-1-1989, NEQ*DIN 2240-2-1989, NEQ*DIN 2240-3-1989, NEQ*DIN 2248-1-1985, EQV*DIN 2248-2-1989, NEQ*DIN 2248-4-1989, NEQ*DIN 2249-1-1989, NEQ*DIN 2249-4-1989, NEQ*DIN 2249-5-1989, NEQ*DIN 2250-1-1989, NEQ*DIN 2250-2-1989, NEQ*DIN 2254-1-1989, NEQ*DIN 2254-2-1989, NEQ*DIN 2282-1-1989, NEQ*DIN 2282-2-1989, NEQ*DIN 2282-3-1989, NEQ*DIN 2284-1-1989, NEQ*DIN 2284-2-1989, NEQ*DIN 2284-3-1989, NEQ*DIN 2285-1-1989, NEQ*DIN 2285-2-1989, NEQ*DIN 2299-1-1989, NEQ*DIN 2299-2-1989, NEQ*DIN 40401-1-1981, NEQ*DIN 40401-2-1981, NEQ*NF E11-029-1975, EQV*NF E11-031-1978, EQV*NF E11-032-1981, EQV*SS 3138-1983, NEQ*SS 3139-1983, NEQ*SS 3140-1983, NEQ*SS 3141-1983, NEQ*SS 3142-1983, NEQ*SS 3144-1983, NEQ*SS 3145-1983, NEQ*NF E11-031(1989/AFNOR), NEQ*NF E11-032(1989/AFNOR), NEQ |