发布时间:2025-01-23 20:20:52
1 打开血压计,开开开关
2准备被测量者的胳膊,脱掉一只袖子
3寻找肱动脉波动处,就是大约肘横纹处了,太松
4绑袖带,肘横纹上3厘米,注意不要太紧或太松,大约能容下两根手指
5听诊器至肱动脉波动处
6打气至听不到肱动脉波动在上升20mmHg
7慢慢放气,大约4mmHg/次,不要太快太慢
8听到第一声为收缩压,最后一声为舒张压
从冲击钻上的夹头坏了想换一个但是我取不下夹头请问夹头跟轴是怎么配合安装的
2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52你好我遇到一个无赖租我的房子是毛坯房出租他简单装修了现在到期无赖要装修费不搬该怎么办
2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52 2025-01-23 20:20:52