单选题The two main types of load cells used in mooring tension gauges are（）.Adistortion and compressionBhydraulic and mechanicalCmagnetic and applied torqueDfrictionless and hydraulic
单选题
The two main types of load cells used in mooring tension gauges are（）.
A
distortion and compression
B
hydraulic and mechanical
C
magnetic and applied torque
D
frictionless and hydraulic
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