bell-mouth joint的意思|示意
美 / /
英 / /
喇叭口接合
bell-mouth joint的网络常见释义
喇叭口接合 ... bell and igot joint 套接头 bell-mouth joint 喇叭口接合 single bell joint 单铃状接头 ...
bell-mouth joint相关例句
The sand retention apparatus is composed of an upper joint (1), a central tube (2), a retention ring (3), a sealing element (4), a spacing ring (5), an adjusting ring (6) and a bell mouth (7).
此种挡砂器由上接头(1)、中心管(2)、挡环(3)、密封件(4)、隔环(5)、调节环(6)和喇叭口(7)组成。