The national standards of the Shandong Dongjia Group Technology Center participated in the drafting of the national standard "Determination of anatase and rutile in titanium dioxide pigments by X-ray diffractometry" and "GB/T5211.15 General test methods for pigments and extenders - Part 15: Oil absorption The "Determination of the" review draft was submitted to the National Development and Reform Commission for review. Among them, the "X-ray Diffraction Method for Determining the Ratio of Anatase to Rutile in Titanium Dioxide Pigments" was drafted by our company, the National Standards Committee and the United States DuPont Company. This drafting standard has reached the international advanced level. This method uses the ratio method and full spectrum fitting method to eliminate the effect of other crystal forms, and the result is more accurate. In recent years, the company has vigorously implemented standardization strategies and actively participated in the drafting of national and industrial standards. It has participated in the drafting of more than 10 national standards, including HG/T2239-2012 Epoxy Epoxy Primer and HG/T3655-2012 Ultraviolet Light. (UV) Curing Wood Coatings" has been published and the national standard "Comparison of Pigment Colours" is pending approval.
At the same time, the company has formulated eight corporate standards to standardize the product's production process and quality assurance. “The road to standard innovation is the development model of world-class companies.†Our company will integrate independent innovation technologies into various product standards through the continuous improvement of hardware and software facilities, and rely on innovation in product standards to improve product quality and enhance market competitiveness. , improve the company's product brand image, and strive to move toward the direction of world-class companies.
The three-point wood drill is a variant of the twist drill, because the conventional twist drill is easy to deviate when drilling on a flat processing surface. When drilling metal, a pilot hole is usually drilled to locate the Drill Bit. But when doing woodworking, we can have a more convenient choice. The straight tip of the three-point woodworking drill is nailed into the wood like an awl to ensure that the drill will not slip.
Wood Working Bits are cutting tools used to remove material to create different kinds of holes in wood materials. In order to create holes drill bits are usually attached to a drill, which powers them to cut through the objects.
Wood working drill Machining accuracy is good, and drilling out of the hole cleanliness is good, small burr,
Wood Working Dril,Wood Drill,Cutting Tool,Metal Cutting
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