flange ring flange round flange 法兰盘
single round holeless flange 无孔圆单法兰盘
round d flange 法兰盘
single round holele flange 无孔圆单法兰盘
·2,447,543篇论文数据,部分数据来源于NoteExpress
Square flange heaters (boiler heaters) are suitable for constrained areas, square and round flanges are made of compact elements that are easily installed by tightening a series of bolts.
锅炉加热器适合用于限制区,方形和由小型加热元件制成的圆形法兰。
youdao
应用推荐
模块上移
模块下移
不移动