Pressure gauges, vacuum gauges, pressure-and-vacuum gauges, head gages, draft gauges and draft-and-head gages.
Манометры, вакуумметры, мановакуумметры, напоромеры, тягомеры и тяго напоромеры. Общие технические условия. |
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SP 133.13330.2012Wire radio broadcasting and public address … |
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SP 2.1.5.1059-01Sanitary-Protection-Water-Subsurface |
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MinInd 250Putting provisional recommendations for the … |