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mpa是压强单位:兆帕斯卡.
展开全文阅读1标准大气压=0.1mpa=760mmhg水银柱.
1大气压=1.03323kg/cm2.的压力.
1mpa=10大气压力=10.3323kg/cm2.
即相当于10.332公斤/平方厘米的压力.