滴定管架

Fourth, glass products: The main Deputy North glassy, glassy-day, Shu-glass products, such as the proportion of dollars, jars,, flask, acid-base type burette, pipette calibration, single-standard pipette, graduated cylinder, cup, dish, surface plate, funnel and funnel rack, test tube holder, test tube brushes, crucible, magnetic mortars, alcohol lamps, laboratory supplies, such as asbestos network.

四、玻璃制品：主要代理北玻、天玻、蜀玻产品，如比重计、广口瓶、容量瓶、三角瓶、酸碱式滴定管、刻度吸管、单标吸管、量筒、量杯、培养皿、表面皿、漏斗及漏斗架、试管夹、试管刷、坩埚、磁研钵、酒精灯、石棉网等实验室用品。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。