时间:2022-01-12 21:44:05
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【化学】异戊间二烯。
Iir . isobutene - isoprene rubber - evaluation procedures
异丁烯异戊二烯橡胶
Standard test methods for rubber - evaluation of ir isoprene rubber
橡胶的标准试验方法. ir
Styrene isoprene styrene block copolymer
苯乙烯嵌段共聚物
Biir ciir . halogenated isobutene - isoprene rubber biir and ciir - evaluation procedures
卤代异丁烯-异戊二烯橡胶
Styrene isoprene butadiene rubber
丁二烯橡胶
Rubber - determination of isoprene - isobutylene rubber or poly isobutylene content
橡胶中丁基橡胶或聚异丁烯含量的测定
Identification of nature rubber and poly isoprene rubber by ir spectrum
天然橡胶与合成聚异戊二烯橡胶的红外光谱鉴定
Rubber - analysis by pyrolytic gas - chromatographic methods - determination of styrene butadiene isoprene ratio
橡胶.热解气相色谱法分析.苯乙烯丁二烯异戊二烯苯乙烯比率的测定
Roller adopts imported 95 natural wearable isoprene , height of roller adjusted by micro - speed reducer , controlling sanding precision exactly
胶辊采用进口95度天然耐磨损橡胶,胶辊的高低可通过微型减速机微量调节,精确控制砂削精度。
Rubber and rubber products - determination of the composition of vulcanizates and uncured compounds by thermogravimetry - butadiene , ethylene - propylene copolymer and terpolymer , isobutene - isoprene , isoprene and styrene - butadiene rubbers
橡胶和橡胶制品.用热解重量分析法测定硫化和未硫化化合物的成分.丁二烯乙烯丙烯共聚物和三元共聚物异丁烯异戊二烯异戊二烯和丁二烯橡胶