自从本刊1993年第1期开辟《热水供应研讨》专栏以来,得到了全国给排水同行的大力支持。我们先后收到了32篇稿件,由于专栏篇幅有限,我们只刊用了其中部分稿件供大家讨论。现“研讨”专栏至本期已结束,如有同志对本研讨专题仍有兴趣,并有新的见解,欢迎继续寄稿给《给水排水》编辑部。 Since the publication of the “Water Supply Supply Discussion” column in the first issue of the Journal in 1993, it has received strong support from the nation’s water supply and drainage counterparts. We have received 32 manuscripts. Due to the limited space of the columns, we have only published some of the manuscripts for discussion. The current “Seminars” column has ended this period. If there are comrades who are still interested in this seminar topic and have new insights, please continue to send contributions to the “Water Supply and Drainage” editorial department.