建议在锅炉厂对水和蒸汽进行取样的程序和设备，包括取样装置的示例，以提供代表水或蒸汽主体的物理和化学分析样品。取样程序适用于原水、补给水、锅炉给水、冷凝水、锅炉水、冷却水。不适用于核电厂的水和蒸汽取样。

Recommends procedures and equipment for sampling water and steam in boiler plants including examples of sampling apparatus, to provide samples for physical and chemical analysis that are representative of the main body of water or steam from which they are taken. The procedures for sampling apply to raw water, make-up water, boiler feed water, condensate, boiler water, cooling water. Does not apply to the sampling of water and steam in nuclear power plants.