单选题适用于Fabius系列的氧电池是()A6850645 Oxygen Capusal CellB6850930 Fast Oxygen CellCMX01049 Oxytrace VED以上都不是
单选题
适用于Fabius系列的氧电池是()
A
6850645 Oxygen Capusal Cell
B
6850930 Fast Oxygen Cell
C
MX01049 Oxytrace VE
D
以上都不是
参考解析
解析:
暂无解析
相关考题:
When anaerobic bacteria convert the sewage to an inert sludge, .A.no oxygen is neededB.oxygen is necessaryC.oxygen is given offD.no gas is produced
An oxygen indicator can be used to determine if there is ______.A.sufficient oxygen in a compartment to support lifeB.combustible gases presentC.hyfrogen gases presentD.All of the above
Deficient oxygen content inside a chain locker can be detected with ______.A.litmus paperB.a combustible gas indicatorC.an oxygen breathing apparatusD.an oxygen indicator
单选题However fast or slow the combustion rate, it is still a () between carbon, hydrogen, sulphur and oxygen that releases heat.Aphysical deformationBstate exchangeCchemical reactionDcoalescence
单选题A combination combustible gas and oxygen indicator is an instrument that measures the() of both combustible gas and oxygen; each is indicated on a separate meter.ApurifiesBcombinationsCconcentrationsDfilters
单选题Deficient oxygen content inside a chain locker can be detected with().Alitmus paperBa combustible gas indicatorCan oxygen breathing apparatusDan oxygen indicator
单选题适用于Savina系列的氧电池是()A6850645 Oxygen Capusal CellB6850930 Fast Oxygen CellCMX01049 Oxytrace VED以上都不是
单选题An oxygen indicator will detect ().Athe amount of oxygen in a spaceBthe presence of harmful amounts of carbon monoxideCconcentrations of explosive gasDAll of the above
单选题While testing a cargo tank,your oxygen indicator reads 25% oxygen in the tank. You would then ().Aenter the tank safelyBsuspect the accuracy of the readingCventilate the tankDtest for nitrogen
单选题What is the best instrument for establishing a safe working area before welding in a confined space? ()AAn oxygen indicatorBA combustible gas indicatorCA combination combustible gas and oxygen indicatorDA flame safety lamp