Manufacturing vibration, vibration in rooms
of residential and community buildings
Производственная вибрация, вибрация в помещениях жилых и общественных зданий. Санитарные нормы |
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GOST 17.4.4.02-84Environmental protection. Soil. Methods for … |
MinTran 147Approval of the Rules for issuing and checking … |
GOST 28167-89Semiconductor alternating voltage converters. … |