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sattari [20]
3 years ago
12

You need to lower your lift onto the mechanical load-holding devices to provide structural support before working under the lift

. True or false?
Engineering
1 answer:
MAXImum [283]3 years ago
4 0
In my opinion its true
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A manometer is used to measure the air pressure in a tanlc The fluid used has a specific gravity of 1.25, and the differentialhe
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