Standard Specification for Vapor-Degreasing Solvents Based on <emph type="bdit">normal</emph>-Propyl Bromide and Technical Grade <emph type="bdit">normal</emph>-Propyl Bromide— 2 стр.
Petroleum and natural gas industries. Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements— 56 стр.