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1、交接班记录表单位：班：年月日期交接班时间交班人接班人交接情况交接物品、工具等A284--284nmwavelengthmeasuredwithabsorbance;A386--336nmwavelengthmeasuredwithabsorbance;M--samplequality,g.Note:Ifthereisadispute,anultravioletspectrophotometryforarbitrationlaw.thequalitativeidentificationseeAppendixa(Appendixto
2、thestandard)neededtoneutralizeacidityreferstoacidityper100gofsample1mol/Lnumberofmlofsodiumhydroxidesolution.1reagentsandmaterials,exceptasotherwiseprovided,thereagentispure,waterasdistilledwater.1.10.1mol/Lsodiumhydroxidestandardsolutiondissolve4gofsodiumhydroxidein
3、1Lbytheboilingandcoolingwater,potassiumhydrogenphthalate(referencesample)accordingtoitsrulesofplaycalibrationconcentration.Saidtakeadvancein1250CShidryhadofobenzeneIIcarboxylicacidhydrogenpotassium(benchmarkreagents0.8g~0.9g(preciseto0.0002g),placed350mLtaperedbottle
4、inthe,with50mLbyboilingHoucoolingofwaterdissolved,joined2~3drops1%phenolphthaleinindicatesagent,withhydrogenoxidationsodiumsolutiontitrationtosolutionispink,toin10swithinnotfadedforend.bytype(3)calculationsodiumhydroxidestandardsolutionofconcentration:C=m÷(Vx0.2042).
5、................................(3)intheformula:C--standardsolutionofsodiumhydroxideconcentration,mol/l;Thequalityofm--potassiumhydrogenphthalate,g;V--dropsoftimeconsumedbythevolumeofstandardsolutionofsodiumhydroxide,mL;0.204供水系统周检保养记录系统安装地点设备编号记录人供水泵电机水泵控制柜其他轴承响声机体温
6、度线接头电流润滑油盘根检查联轴器泵体响声空气开关保护开关交流接触器点起动自动控制显示表单向阀软接头固定连线防锈处理压力表1#2#3#4#5#6#7#8#9#功能柜指示灯：功能：继电器：线路：水位控制地下水池1#地下水池2#地下水池3#屋顶水池浮球阀检查减压阀检查单位：年月日注：以上检查保养项目无故障的打“√”，有故障的排除并简要记录。A284--284nmwavelengthmeasuredwithabsorbance;A386--336nmwavelengthmeasuredwithabsorbance;M--samplequ
7、ality,g.Note:Ifthereisadispute,anultravioletspectrophotometryforarbitrationlaw.thequalitativeidentificationseeAppendixa(Appendixtothestandard)neededtoneutralizeacidityreferstoacidityper100gofsample1mol/Lnumberofmlofsodiumhydroxidesolution.1reagentsandmaterials,except
8、asotherwiseprovided,thereagentispure,waterasdistilledwater.1.10.1mol/Lsodiumhydroxidestandardsolutiondissolve4gofsodiumhydroxidein1
