The purpose of the skirt or trunk in four-stroke cycle engines is to act in a similar manner to a ().
A、crosshead
B、crown
C、piston rod
D、connecting rod
A、crosshead
B、crown
C、piston rod
D、connecting rod
A、containers are classified as general purpose (dry cargo) container and specific purpose container B、general purpose container (GP) is suitable for the widest varieties of cargo C、specific purpose container is suitable for the specific cargo D、bulk container, reefer container, open-top container are all general purpose containers
A、containers are classified as general purpose (dry cargo) container and specific purpose container B、general purpose container (GP) is suitable for the widest varieties of cargo C、specific purpose container is suitable for the specific cargo D、bulk container, reefer container, open-top container are all general purpose containers
A、the purpose of trimming B、the approval for ballast C、the purpose of voyage D、the approval for operation
A、A.the operator's representative B、B.the crew required by the Certificate of Inspection C、C.the galley personnel D、D.the designated person in charge
A、To display the logical layout this can differ from the physical layout B、To enhance a user's understanding of the datacenter layout C、To create a physical map of the datacenter to provide to guests D、To provide a blueprint for recreating the same server setup for another client
A、act as a chain stopper B、prevent the windlass from engaging C、prevent the chain from fouling on deck D、control the wildcat
A、variation B、compass error C、deviation D、earth's magnetic force
A、variation B、compass error C、deviation D、earth's magnetic force