What is the normal value of how the instrument on the patient s bedside looks

From top to bottom, they are heart rate, oxygen saturation, respiration, and blood pressure, which is generally considered to be a normal heart rate of 60-90 beats per minute, oxygen saturation above 96, breathing 16-20 times per minute, and blood pressure 90-139 60-89mmHg.

The headstock nameplate of the lathe contains the date the machine was manufactured. >>>More

If the toilet is clogged, spare a machine to dredge the pipes at home, if you want to be convenient, call the master who dredges the pipes to deal with it, and it will be done for about 100 yuan.

The candlestick chart is bullshit, it's good not to look at it, the candlestick chart can be used to talk about theories, and it's unreliable to make money from it.

The main difference is in the material and process, the general price of the door, in the selection of materials, especially veneer, paint and other high-cost materials and high-grade doors have a great disparity, such as veneer, high-grade wooden doors in the selection of high-grade wood is used in the selection of high-grade wood, the wood pattern is more good-looking, the thickness of the veneer is, the thickness of the low-grade wooden door is generally only, and the quality of the wood itself is very poor, especially prone to color difference, the price difference between high-grade veneer and low-grade veneer is generally 3-7 times. Paint is also a point to distinguish the grade of wooden doors, the paint used in low-grade wooden doors is relatively poor polyester paint, in the paint film of discoloration resistance, fullness, transparency, smoothness and high-grade wooden doors have a great difference, usually the cost of paint can be 3-5 times different. >>>More