pressure rating

基本解释

Pressure rating : 250 psig air.
压力等级：250 PSIG中的空气。
For the revamp unit, the product specification target shall be based upon the pressure rating of the existing equipment.
对老装置改造设计应根据其压力等级确定产品的质量目标。
The amount of gas in a cylinder is determined by the pressure, temperature, cylinder size, and cylinder pressure rating. The molecular symbol for hydrogen is H2 .
钢瓶的气体容量由压力、温度、钢瓶尺寸和钢瓶的额定压力来决定。氢的分子式是H2…

So the Landesbanks are under pressure from rating agencies and financial counterparties to demonstrate that they have profitable and sound underlying businesses.
ECONOMIST: Germany's Landesbanks
Transocean has been struggling with a heavy debt load that has put pressure on its credit rating.
FORBES: Transocean Forgets Macondo, Focuses On Offshore Market Strength
Liabilities such as these, as well as pressure from credit-rating agencies, have led to an overhaul of Vivendi's balance sheet.
ECONOMIST: Vivendi Universal