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glass wool
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glass wool
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无机纤维
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glass wool
玻璃棉
采用石英砂、长石、石灰石和白云石等天然矿石为主要原料,配合纯碱、硼砂等化工原料熔成玻璃,在熔融状态下,借助外力吹制、甩成的絮状细无机纤维。属定长玻璃纤维。
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Decision on Current Newspaper News Broadcasting Propaganda Policy
Decision on Improving the Work of Newspapers
Decision on Major Issues Pertaining to Deepening Reform of the Cultural System and Promoting the Great Development and Flouring of Social Culture
Decision on Measures Concerning the Possible Negative Effects of the Reform Programme on Least-Developed and Net Food-Importing Developing Countries
Decision on Setting the National Constitution Day
Decision on Several Major Issues Concerning the Construction of a Harmonious Socialist Society
Decision on the Establishment of a Retirement System for Veteran Cadres
Decision on Winning the Tough Battle against Poverty
decision problem
decision procedure
decision process
decision psychology
decision resource
decision rule
decision scheme of groundwater management
decision situation
decisions of administrative litigation
Decisions on Speeding up the Reform and Development of Water Conservancy Made by the Central Committee of the Communist Party of China and the State Council
decision space
decision speed of take-off
decision study
decision support
decision support expert system
decision support system
decision support system, DSS
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