| 1. | Psi 327 . pick up test mandril and place in bop
吊起试压防喷器芯子并装入防喷器组
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| 2. | Supercharged with a 25 psi boost , automated hydraulics ,
每平方英尺25磅的增压器
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| 3. | The study of distributed psi system application framework
分布式进销存系统应用框架研究
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| 4. | Adjust the hydril ( annular preventer ) pressure to 900 psi
环形防喷器压力调到900磅/英寸2 。
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| 5. | Cabin pressure psi , 3 . 5 . - check
-舱压污染标准指数三点五-无误
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| 6. | 300 psi malleable iron pipe fitting
球铁沟槽管件1
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| 7. | 150 psi malleable iron pipe fitting
球铁沟槽管件
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| 8. | Psi 264 . check annular pressure
检查环形空间压力
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| 9. | 3 the liner shall have flexural strength of not less than 14 , 000 psi
内衬材料的抗弯力不少于14 , 000磅/平方英尺。
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| 10. | Present serviceability index psi
当时服务指数
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