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endurance test
el.mach.	uthållighetsprov
mater.sc.	hållbarhetsprov
nat.sc., industr.	hållbarhetsprovning
stat., tech., el.	beständighetsprovning; långtidsprovning
tech.	utmattningsförsök

endurance test: 1 phrase in 1 subject

Power system protection

1