The long-term variation characteristics of annual mean air temperature, annual mean maximum and minimum air temperature and mean daily range from 1932 to 2002 in Lanzhou are analyzed.
分析了兰州1932~ 2 0 0 2年年平均气温、年平均最高和最低气温及年平均气温日较差的气候变化特征。
Minimum and maximum temperature limits for the coated surface and for ambient air shall be supplied by the coating material supplier and must be followed.
对涂层表面和环境空气的最大温度和最小温度的限制应当由涂层材料供应商提供,并应严格遵守。
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