Some key features of ADA room number signs include: Braille House Number,Braille Sign Plate,Acrylic Plate Braille Signs,Braille Script Numbers Shanghai Caide Printing Co.,Ltd. , https://www.caidelabels.com
As the key project of the national “863†project, the first 12,000-meter drilling rig has a number of technological innovations. It is the first ultra-deep oil drilling rig with independent intellectual property rights in China, and it is also the most advanced deep-ground oil drilling rig in the world. . It is called the world's top configuration in many aspects, and will provide the most powerful guarantee for the completion of many scientific exploration tasks for Chuanke 1 well. According to reports, the entire brain of the rig uses the ultra-deep drilling AC frequency conversion control system for the first time. The core power winch has a lifting capacity of up to 6,000 horsepower. "The powerful horsepower winch can penetrate all kinds of hard rock layers deep in the earth. The drill can be easily reached!" According to the introduction, the rig can be used in any environment and any area from -40 ° C to 55 ° C, and can also automatically accelerate, decelerate, brake and alarm according to the working conditions, so that the drilling operation The level of intelligence and safety factor have been greatly improved. "This also provides a world-class sword for oil and gas exploration in our province."
1. Raised Characters: The room number must be raised or embossed to allow tactile reading by individuals with visual impairments.
2. Braille: ADA signs must include Grade 2 Braille, which is a system of raised dots that allows individuals with visual impairments to read through touch.
3. High Contrast: The color contrast between the background and the characters must be high to ensure readability for people with low vision.
4. Pictograms: In addition to the room number, ADA signs may include pictograms or symbols to provide additional information, such as indicating accessible restrooms or wheelchair accessibility.
5. Mounting Height: ADA guidelines specify the appropriate mounting height for room number signs to ensure they are easily visible and accessible for individuals using wheelchairs or mobility aids.
It is important for public buildings, such as hotels, hospitals, and offices, to have ADA room number signs to ensure equal access and navigation for everyone, regardless of their abilities.
China's first 12,000-meter drilling rig was put into use in Sichuan
The Sinopec Chuanke 1 well, which has received much attention from the industry, was officially replaced with China's first 12,000-meter drilling rig. This also brought a world-class sword to our province and our city for oil and gas exploration, especially ultra-deep oil and gas exploration. ".