... reactive chemical fire 反应化学品火灾 reactive chemical 反应的化学品 reactive flame retardant 反应阻燃剂 ...
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reactive chemical fire 反应化学品火灾
air-reactive chemical 空气反应性化学品
water-reactive chemical 与水反应的化学药品
reactive chemical hazards 注意反应性化学危害
Chemical Reactive security ink 化学变色防伪油墨
chemical reactive synthesis 化学反应合成
reactive e chemical 反应的化学品
chemical reactive 化学反应
reactive e chemical fire 反应化学品火灾
Ammonia is a very reactive chemical.
氨是很活泼的化合物。
But how do you coax the fish to produce a reactive chemical like hydrogen peroxide in the first place?
但是首先你如何让鱼产生一种类似过氧化氢的活性化学物质呢?
Reactive chemical fiber and a reflection of the dye fixed on the fiber, the dyeing process used in printing paste should not interfere with or participate in chemical reactions key and.
纤维和活性染料进行化学反映,将染料固定在纤维上,在染色过程所用印花浆应不干扰或参与化学反应键和。
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