2,2,4,4,6,6-Hexamethylcyclotrisilazane
2,2,4,4,6,6-Hexamethylcyclotrisilazane
化学文摘社: 1009-93-4
询价
Tego Wet 250
Tego Wet 250, Modified heptamethyltrisiloxane, Silwet Surfactant L-77, Silicone spreader
化学文摘社: 27306-78-1
询价
通过智能数据处理获得化学品采购方面的经验
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