摘要
介绍一种新型、廉价。
The text introduces a new type steam-trap of rubber-pipe that writer developed, which is low-price and practical, and describes its characteristic and effect on use.
出处
《煤气与热力》
2000年第4期292-293,共2页
Gas & Heat
关键词
疏水器
橡胶管疏水
氟橡胶管
V字型
steam-trap
steam-trap of rubber-pipe
fluorine rubber-pipe
V model
