Description of the flame retardant properties of PVC pipes.
A detailed description of the flame-retardant properties, flame-retardant properties and oxygen index of PVC pipes. The ignition point of PVC pipes generally means that when chemicals reach a certain temperature, they will naturally ignite and burn. PVC pipes will not ignite spontaneously, will not support combustion, and can self-extinguish, so there will be no problem of ignition point.
What are the precautions for the installation of the shower screen?
The device can meet the rated current and voltage requirements of the shower screen. When the power cord is insufficient or damaged, the professional electrician must replace the power cord that meets the necessary conditions. It is strictly prohibited to connect power lines that do not meet the necessary conditions. Set the thermostat and use it vertically.
How many types of soy sauce are commonly used?
The word "pumping" in light soy sauce means extraction, which is prepared by pretreatment, koji making, fermentation, oil extraction and heating with soybeans, wheat, salt, etc. as the main raw materials. The light soy sauce is reddish-brown, tastes salty and fresh, and has a strong black bean aroma. Because of its light color, it is often used for seasoning. It is a good partner for home-style st
How to clean heat tempered glass?
For heat tempered glass without any dirt, it is sufficient to wet and clean the surface with clean water. We can also moisten the adherent with clean water, and then use a towel or a special brush for cleaning glass to brush the glass. The dirt on the surface can be removed.
Are disposable disposable face mask protective?
Ordinary disposable face mask have no protective effect, but disposable medical masks or surgical masks have a certain protective effect, which can effectively filter particles in the air, and can prevent some liquid from infiltrating into the mask. So when buying a mask, be sure to see if there is a medical mask or a surgical mask.
There are three ways to connect plastic pipe.
Plastic pipe is relatively light in material and easy to install, so it is often used in home decoration. There are three ways to connect the plastic pipe, which will be introduced below.
Detailed installation steps of folding shower door
It has the functions of partition, screen, temperature insulation, dust prevention, noise reduction, sound insulation, and shielding. Let's take a look at the installation steps of the folding shower door.
Introduction to the advantages and disadvantages of LED track lights
LED track light uses LED as light source, LED light source is cold light source, no radiation, no heavy metal pollution, pure color, high luminous efficiency, low frequency flashing, energy saving and health. Ordinary metal halide track lights use metal halide lamps as light sources.
Sesame oil, also called sesame oil and sesame oil, is a traditional Chinese seasoning vegetable oil. It is a fat squeezed from sesame seeds and has a strong flavor of fried sesame seeds. The flavor of sesame oil is pure and resistant to aftertaste. It is an essential seasoning in daily life. Whether it's cold dishes, hot dishes or soup, it can be called a clear pen.
How to choose good Disposable gloves？
Generally speaking, you need to look at the material first: Disposable gloves are basically made of new polyethylene materials. The new materials are non-toxic and tasteless, with good transparency, safety and hygiene, so they can directly contact food.