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low-density polyethylene
释义
low-density polyethylene
Encyclopedia
理学
低密度聚乙烯
释
low-density polyethylene; LDPE
低密度聚乙烯
乙烯单体在高压、高温的条件下,通过氧气或过氧化物等物质引发的自由基聚合而形成的聚乙烯高分子。又称高压聚乙烯。
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safety inspection based on ray-beams
safety inspection of pipeline project
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safety integrity level of safety instrumented system
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safety in the petroleum and petrochemical industry
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