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基本有机原料
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基本有机原料
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有机原料
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basic raw materials for organic industry
基本有机原料
大宗、均质的有机原料。主要指乙炔、三烯(乙烯、丙烯、丁二烯)、三苯(苯、甲苯、二甲苯)、甲醇8个品种及其一级非聚合物衍生物。
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development mode based on jacket platform
development mode based on Semi-FPS
development mode based on spar
development mode based on Tension Leg Platform
development model
development model of information industry
development mode of offshore marginal oil and gas fields
development mode of tied subsea wellhead back to existing facilities
development mode without surface facilities
development morality
development of accelerator technology and principle
development of agglomerated firms
development of aggression
development of bronchi and lung
development of cardiac muscles
development of cardiovascular system
development of cerebral cortex
development of complicated fault-block oilfield
development of cranial and cervical muscles
development of cranium
development of embryo in fetal period
development of endocrine glands
development of esophagus
development of external ear
development of external fenitalia
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