单词mut-
网络: 穆特(Mutter)；变换；螺母
I found the content is pretty interesting : Raining day, boring people will have be in Old Town for a glass of Sze-mut tea.
里面的内容我觉得很有趣：下雨天，无聊的人总会到OldTown喝一杯丝袜奶茶。
Stem Mut Stem seal Wedge Disc Applicable media Applicable tempure Butt Clamp Chemical anaiysis Connecting format Double disc
适用介质适用温度对夹化学成份连接形式双闸板