the global market value of n-methylpyrrolidone will exceed us$900 million in 2020 a report released by persistence market research, a market research …
economic daily: my country’s fixed asset investment scale may reach 64 trillion this year the economic daily, a party newspaper directly under t…
anhui province yangtze river economic belt chemical pollution control special action work plan huicong water industry network recently, polaris energy…
china economic information service joins the “belt and road” think tank cooperation alliance core tip:at the third meeting and symposium of the “…
a brief analysis of international economic data on february 24, 2017 core tip: from february 23 to february 24, 2017, beijing time (as of 17:00), summ…
economic nturn is surrounded by crises. how can sanitary ware companies stay on top? “brand”isaconceptthatisoftenmentionedinthetraditionalsanitaryware…
investment vane: morgan stanley is bullish on a-shares, and world bank economists reiterate that gold prices will fall by 8% oriental fortune network …
the measurement of macroeconomic situation should go beyond the popular “dichotomy” abstract currently, there are two consensuses: first, …
water-based epoxy resin is a material often used for laying floors in large areas such as sports fields. the same is true for ordinary oil-based epoxy…
many factories use reverse osmosis antiscalant because it can increase water production and water quality, thereby reducing costs. however, many peopl…
disperse dyes are non-ionic dyes with low water solubility. high temperature and high pressure are generally used for dyeing. in order to achieve unif…
styrene-butadiene rubberthe structure is as shown in the figure. its repeating unit consists of a double bond, a phenyl group, a methine group, and a …