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Electronic Code of Federal Regulations

e-CFR data is current as of June 4, 2020

Title 30Chapter ISubchapter BPart 35Subpart A → §35.4


Title 30: Mineral Resources
PART 35—FIRE-RESISTANT HYDRAULIC FLUIDS
Subpart A—General Provisions


§35.4   Types of hydraulic fluid for which certificates of approval may be granted.

Certificates of approval will be granted for completely compounded or mixed fluids and not for individual ingredients; except that when a concentrate is submitted for testing, complete instructions for mixing with water or other vehicle shall be furnished to MSHA, together with the vehicle other than water, and the approval will cover only the specific mixture that constitutes the hydraulic fluid for use in coal mines.

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