NFPA 1914 消防队登高设备试验标准
日期:2012-02-10 11:34
esting are defined in this standard
The first level consists of visual inspections, operational tests, and load tests that should be conducted -- at least annually -- after major repairs or overhaul -- following the use of the aerial device when the aerial device could have been subjected to unusual operating conditions of stress or load -- when there is reason to believe that usage has exceeded the manufacturers recommended aerial device operating procedures.
The second level adds nondestru
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11/02 16:15