楼主: romansky
|
[概念] 请教 次每分 是计量单位吗? |
发表于 2023-2-25 09:10:26
|
显示全部楼层
| ||
小黑屋|手机版|Archiver|计量论坛
( 闽ICP备06005787号-1—304所 )
电话:0592-5613810 QQ:473647 微信:gfjlbbs闽公网安备 35020602000072号
GMT+8, 2024-5-2 13:55 , Processed in 0.029379 second(s), 23 queries .
Powered by Discuz! X3.4
Copyright © 2001-2023, Tencent Cloud.