BS ISO 6798-1:2020 PDF
Reciprocating internal combustion engines. Measurement of sound power level using sound pressure - Engineering method
ΠΠ°Π·Π²Π°Π½ΠΈΠ΅ (Π°Π½Π³Π»ΠΈΠΉΡΠΊΠΈΠΉ):
BS ISO 6798-1:2020
Reciprocating internal combustion engines. Measurement of sound power level using sound pressure - Engineering method
- Π‘ΡΠ°ΡΡΡ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠ°:
- ΠΠ΅ΠΉΡΡΠ²ΡΡΡΠΈΠΉ
- Π€ΠΎΡΠΌΠ°Ρ:
- ΠΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΡΠΉ (PDF)
- ΠΠ°ΡΠ° ΠΏΡΠ±Π»ΠΈΠΊΠ°ΡΠΈΠΈ:
- 31 ΠΌΠ°ΡΡΠ° 2020 Π³.
- ICS:
- 17.140.20
- SKU:
- BS ISO 6798-1:2020