|
化学试剂.邻苯二甲酸酐
Chemical reagent.o-Phthalic anhydride
价格：￥0.00
|
|
|
|
|
|
化学试剂 氧化锌
Chemical reagent Zinc oxide
价格：￥0.00
|
|
|
|
|
|
空心玻璃砖
Hollow glass block
价格：￥0.00
|
|
|
|
|
|
气体标准物质研制报告编写导则
The guide for drafting in report of gas reference materials
价格：￥0.00
|
|
|
|
|
|
铬皮粉
Hide power ( slightly chromated )
价格：￥10.00
|
|
|
|
|
|
|
|
|
|
原油破乳剂通用技术条件
General technical conditions for crude oil demulsifiers
价格：￥0.00
|
|
|
|
|
|
|
|
化学试剂 丁二酮肟(二甲基乙二醛肟)
Chemical reagent Butanedione dioxime
价格：￥0.00
|
|
|
|
|
