亚洲日韩欧美综合-亚洲日韩欧美一区二区在线-亚洲日韩欧美视频-亚洲日韩精品欧美一区二区-国产欧美日韩综合

會員登錄|免費注冊|忘記密碼|管理入口 返回主站||保存桌面|手機瀏覽|聯系方式|購物車
企業會員第1年

力德士化工北京業務部  

有機學品的研發,化工原料、中間體、實驗試劑等
搜索
新聞中心
  • 暫無新聞
產品分類
  • 暫無分類
聯系方式
  • 聯系人：sb
  • 電話：010-63832808
  • 郵件：leadershipchem@126.com
  • 傳真：010-63833209
站內搜索
 
榮譽資質
  • 暫未上傳
友情鏈接
  • 暫無鏈接
  供應產品
戊二酸酐 面議0詢價
戊酰氯 面議0詢價
烯丙基溴 面議0詢價
香蘭素 面議0詢價
香茅醇 面議0詢價
新戊二醇 面議0詢價
辛酰氯 面議0詢價
偶氮二*** 面議0詢價
葡萄糖酸洗必泰 面議0詢價
羥基乙酸(乙醇酸) 面議0詢價
羥乙基哌嗪 面議0詢價
十二酸/月桂酸 面議0詢價
十二酸甲酯 面議0詢價
©2025 力德士化工北京業務部 版權所有   技術支持：化工網   訪問量:5361  
 
主站蜘蛛池模板： | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |