This reference standard defines appropriate fan balance quality and operating vibration levels to those who specify, manufacture, use, and maintain fan equipment.


Armin Hauer on 2020-12-01 22:50:00

Section/Figure/Table No.: general

Type of Comment: Editorial

Comment (justification):
"Weight" is mentioned in 4 places throughout this standard. We mean "mass" in each case.

Proposed Change:
replace "weight" by "mass" 4 times

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