Researchers at the University of North Carolina at the United States have discovered that the "fluffy" nature of gold nanoparticle ligands is actually used to determine the size of synthetic nanoparticles, ie, large bulkiness, small nanoparticles, low bulkiness, and na
Read moreAbstract After more than 20 days, the stone factory of Dongshi Renwu of Jinjiang had to be shut down, but he still insisted on producing a few days and a few days. After all, he had to support his family. Because of the serious pollution of the environment for a long time, according to the de
Read moreModel NO.: ERW API 5L pipe T
Read moreCrevice corrosion refers to the occurrence of spot-like or ulcer-like macroscopic pits at the crevices of metal components, which is a form of localized corrosion that may occur in the gaps in solution stagnant or in the surface of the shield. Such gaps may be formed at the metal to metal
Read moreThe feel of the fabric is an important part of the quality of the fabric used to identify the fabric. Specifically, the feeling of touching the fabric by hand is psychologically responsive. Because of the different varieties of fabrics, the quality is also different, and the feel of the fabric
Read moreEveryone knows that the bathroom is a space where odors are likely to occur. If you do not care, you will feel heavy odors. Some odors are caused by lack of hygiene in your own home, and some odors come up inexplicably. Although the wooden floor is booming in the past two years, ceramic tiles are
Read moreThe plastic pipes we usually see are mostly white, blue and gray. Some people say that the white plastic pipe is non-toxic, the gray plastic pipe is poisonous, and some people think that the gray plastic pipe is a regeneration pipe and is unwilling to use it. In fact, the tube is toxic and no
Read moreChinese name: sulfosalicylic acid Chinese alias: 5-sulfosalicylic acid; * Salicylic acid, salicylic acid, 2-hydroxy-5-sulfobenzoic acid English name: 5-Sulfosalicylic acid dihydrate English alias: 2-Hydroxy-5-sulfobenzoic acid Linear Molecular Formula: HO3SC6H3-2-(OH)CO2H·2H2O Rating
Read moreBusiness News Agency June 25th PET bottle chip export spot market prices are light, the domestic bottle manufacturers offer price is about 1240 US dollars / ton (FOB China main port), downstream manufacturers bid price in the vicinity of 1210 yuan / ton, the actual The price of the negotia
Read moreModel NO.: RW-0112 Function: Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible, Decoration
Read moreOne of the highlights of second-hand housing renovation is kitchen remodeling, although it is an old house, but if you want to improve the quality of life at home, you must not neglect the kitchen renovation, especially the kitchen customized the whole cabinet, and need to change the pipeline of t
Read moreLast week (June 25 to July 1) The price of production materials monitored by the Ministry of Commerce fell for the eleventh consecutive week. In the main production materials, the prices of non-ferrous metals, agricultural materials, energy, building materials, steel, and light industrial
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