II. True or False (Handling of measuring instruments/tools)
11. Use water to clean the movable parts of measuring tools to avoid stock-up.
12. Do not wipe measuring tools/instruments before returning to the storage.
13. It is okay to wipe off edges of the steel tape of pull-push rule with bare hands.
14. To avoid the coil spring of the steel tape from damage, pull it too much.
15. Grits like sand that got inside the case of a pull-push rule causes damage of the measurement markings or graduations
answer:
help Po please
11. Use water to clean the movable parts of measuring tools to avoid stock-up.
12. Do not wipe measuring tools/instruments before returning to the storage.
13. It is okay to wipe off edges of the steel tape of pull-push rule with bare hands.
14. To avoid the coil spring of the steel tape from damage, pull it too much.
15. Grits like sand that got inside the case of a pull-push rule causes damage of the measurement markings or graduations
answer:
help Po please
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11.true
12.false
13.false
14.false
15.true