Engine_2014 : General Subjects - 1356/3524
|
|---|
| « Previous Question |
| What is the most commonly used material for valve construction in LNG cargo piping? |
| A) 5% nickel alloy steel. |
| B) Aluminum. |
| C) Stainless steel. |
| D) 9% nickel alloy steel. |
loading answer...
| Comments |
|---|
| There are no comments for this question. |