Ëļ׻ùëå-ÔÆ¶¥¹ú¼Êvip.888" /> ½á ¹¹ ʽ£º²úÆ·Ãû³Æ£ºËļ׻ùëåÓ¢ÎÄÃû³Æ£ºTetramethylureaCAS¡¡ºÅ£º632-22-4Íâ¡¡¹Û£ºÎÞÉ«»òµ­»ÆÉ«Í¸Ã÷ÒºÌå´¿¡¡¶È£º99.5%GC-ÔÆ¶¥¹ú¼Êvip.888" /> Ëļ׻ùëå-ÔÆ¶¥¹ú¼Êvip.888"> ½á ¹¹ ʽ£º²úÆ·Ãû³Æ£ºËļ׻ùëåÓ¢ÎÄÃû³Æ£ºTetramethylureaCAS¡¡ºÅ£º632-22-4Íâ¡¡¹Û£ºÎÞÉ«»òµ­»ÆÉ«Í¸Ã÷ÒºÌå´¿¡¡¶È£º99.5%GC-ÔÆ¶¥¹ú¼Êvip.888"> ÔÆ¶¥¹ú¼Êvip.888">

²úƷչʾ

ÍøÕ¾µØÍ¼