用(yong) Class標(biao)記(ji)的法(fa)蘭(lan)壓(ya)力－溫度額定(ding)(ding)值見(jian)表6-173~表6-193;用(yong)Class標(biao)記(ji)法(fa)蘭(lan)的壓(ya)力－溫度極(ji)限(xian)額定(ding)(ding)值見(jian)表6-194.表6-173~表6-193所定(ding)(ding)的法(fa)蘭(lan)壓(ya)力－溫度額定(ding)(ding)值不得超(chao)過表6-194規定(ding)(ding)的極(ji)限(xian)額定(ding)(ding)值。