Thedepth()ashallowpatch,lyingabout1.3milessoutheastwardofNanshanToulighthousereducestoabout6.1meters.
A. above
B. over
C. up
D. upon
Thedesignspecificationsforcranesandcranefoundationsonship’saresetandpublishedbythe().
AmericanSocietyofMechanicalEngineers
B. AmericanPetroleumInstitute
C. SocietyofPetroleumEngineers
D. AmericanSocietyofCivilEngineers
Ingeneral,()issuitablefordeliveringsmallquantifiesathighpressure.
A. reciprocatingpump
B. gearpump
C. centrifugalpump
D. vanepump
Additionalheatextractionfromtheexhaustgasescanbeeffectedbyaddingan()sectiontotheunitinplants.
A. aircooler
B. economizer
C. injector
D. airblower