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تاریخ نوشته: شنبه هفتم اسفند ۱۳۸۹
Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts Part 2: Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min Part 3: Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15 000 r/min when measured in situ Part 4: Gas turbine driven sets excluding aircraft derivatives Part 5: Machine sets in hydraulic power generating and pumping plants (available in English only) Part 6: Reciprocating machines with power ratings above 100 kW |
نویسنده مجتبی جوان