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| 91. | opened recirculation cooling water system |
| 敞开式循环冷却水系统 |
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| 92. | Analysis of water used in boiler and cooling system-Determination of ammonia-Phenol method |
| GB/T12146-1989锅炉用水和冷却水分析方法氨的测定苯酚法 |
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| 93. | Reconditioned radiator or cooling system refilling (possibly under filled or air trapped in system). |
| 重新调整散热器或加注冷却系统(可能填充不满或系统中空气阻塞) |
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| 94. | Analysis of water used in boiler and cooling system-Determination of turbidity--Formazine turbidity |
| GB/T12151-1989锅炉用水和冷却水分析方法浊度的测定(福马肼浊度) |
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| 95. | Analysis of water used in boiler and cooling system--Determination of sulfurated hydrogen--Spectrophotometry |
| GB/T14425-1993锅炉用水和冷却水分析方法硫化氢的测定分光光度法 |
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| 96. | Analysis of water used in boiler and cooling system-Determination for sodium--Statie method |
| GB/T12156-1989锅炉用水和冷却水分析方法钠的测定静态法 |
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| 97. | Analysis of water used in boiler and cooling system-Determination for sodium--Dynamic method |
| GB/T12155-1989锅炉用水和冷却水分析方法钠的测定动态法 |
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| 98. | Analysis of water used in boiler and cooling system—Determination of turbidity--Formazine turbidity |
| GB/T12151-1989锅炉用水和冷却水分析方法浊度的测定(福马肼浊度) |
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| 99. | Analysis of water used in boiler and cooling system--Determination of benzotriazole--Ultraviolet spectrophotometry |
| GB/T14422-1993锅炉用水和冷却水分析方法苯骈三氮唑的测定紫外分光光度法 |
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| 100. | Analysis of water used in boiler and cooling system--Determination of free chlorine residuals |
| GB/T14424-1993锅炉用水和冷却水分析方法余氯的测定 |
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