The aloyco product line makes available to you a very broad choice of valves 我们为您提供品种丰富的阀门供您选择。
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The aloyco product line makes available to you a very broad choice of valves 为了避免含糊不清，应该对每一个阀门做出精确的规定。
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Pay especially careful attention to the packing and gasket materials as this may limit the rating as is the case with ptfe used as the standard in aloyco valves 要特别注意密封材料和衬垫材料，这些材料相当程度上决定了阀门的压力-温度额定值。
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It is important to properly identify valves in service to allow for the ordering of replacement parts or to address questions or concerns relating to aloyco products 正确识别阀门上的标记，对于阀门的维修保养、配件订购、咨询有关问题都是非常重要的。
