To introduce the pressure grade of rubber hose. Steel wires are usually used as reinforcement material in high, even high and super-high pressure hose.

介绍橡胶软管的压力等级，高压、甚高压和超高压软管一般均用钢丝作为增强材料。

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Counter-intuitively, perhaps, rampant grade inflation is adding to the competitive pressure.

也许没想到的是，优秀太多，高分泛滥，无形中也增加了竞争压力。

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Medical selection of medical grade pressure sensor is PVC, polycarbonate sensor manometry as a connecting pipe and the main material.

医用压力传感器是选用医用级聚氯乙烯、聚碳酸脂作为传感器的测压连接管和主体的材料。

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The real pressure to introduce another grade was from politicians, she suggested, who wanted to defend themselves against accusations of exams getting easier.

BBC: Top head attacks grade change stress

Bank shares are under terrible pressure as Greece has been given a credit rating of CCC, which means no institution limited to investment grade paper can continue to hold it.

FORBES: A Bankrupt Greece Could Be Europe's Lehman Brothers