High-pressure single-ported globe bodies, or plug type, are often used in production of _____ and __________.
a. steam, boiler feed water
b. oil, gas
c. acid, caustic
d. butane, propane
Answer: B
High-pressure single-ported globe bodies, or plug type, are often used in production of _____ and __________.
a. steam, boiler feed water
b. oil, gas
c. acid, caustic
d. butane, propane