Laser Distance Meter can calculate the area of a square or rectangular room or space by measuring its length and width and multiplying the two values, accuracy ups to ±1/16inch, measuring distance extends to 328 feet.
Thick melt blown cloth, high efficiency filtration, bacterial filtration rate ≥95%.3D ergonomic design, better fit the face, comfortable to wear.FDA, CE certification, quality assurance.Breathable, not stuffy, soft and skin-friendly.Ultrasonic spot weldin
Table climate test chamber also named climatic test machine has standard products, providing a variety of sizes, we can meet your needs. Our environmental test box is usually used for steady-state stability test, basic temperature cycle and accelerated st
Steel Balls For Silver Ore Mine Introduction Steel balls for silver ore mine, made by Jiangyin Dongbang Steel Ball Machinery Co., Ltd, can help you to save grinding ball consumption 10-15% at least by their unique special technology supported by on more t