English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
重置
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
最匹配的结果
Laboratory Fractionating Column
2017年3月22日
indiamart.com
What is Fractional Distillation ? What is the Use of Fractionating Column in Fractional Distillation ? - Science | Shaalaa.com
2 个月之前
shaalaa.com
[Hot Item] Manufacture of SS304 Fractionating Column/Distillation Column/Cooling Tower for Pharmaceutical Industry
2 个月之前
made-in-china.com
[Hot Item] Good Reputation Factory Price Fractionating Column/ Distillation Column
1 个月前
made-in-china.com
[Hot Item] SS304 Fractionating Column/Distillation Column/Cooling Tower for Fine Chemical Industry
1 个月前
made-in-china.com
SOLVED: What is the role of fractionating column in fractional distillation? What is it made of and what does it do? How does this allow for a better liquid-liquid separation than simple distillation?
2022年4月15日
numerade.com
Problem solving 8: A continuous fractionating column separates 1500 kg/h of a solution of benzene and toluene containing 0.75 mass fraction benzene into an overhead product containing 0.925 mass fraction benzene and a bottom product containing 0.075 mass fraction benzene. A reflux ratio of 2.5 kg of reflux per kg of product is to be used. Calculate the quantity of top and bottom product in kg/h.
2021年12月17日
numerade.com
3:03
How to make a simple round column base
已浏览 162.5万 次
2 个月之前
Facebook
Do Van Vinh
0:13
Simple and sturdy silver column cover instructions #diy #crafting #DIY | Craft 1 Minute
已浏览 756.3万 次
3 个月之前
Facebook
Craft 1 Minute
South Caldwell teacher: Remember the sacrifices on Memorial Day
1 周前
hickoryrecord.com
0:06
Este simple ejercicio es ideal para mejorar la flexibilidad de tu columna, abrir el pecho y estirar los hombros. 🧘♂️ Perfecta para relajar la espalda y aliviar el estrés, esta postura es un must en tu rutina. 💪 Combina lo mejor de la movilidad y el bienestar en un solo movimiento. ¡Pruébala hoy y siente la diferencia! 🌟 #YogaEnCasa #Calistenia #MovilidadFuncional #Flexibilidad #Estiramientos #SaludYBienestar #FitnessMotivation #PosturaCorrecta | Dimitrhix
已浏览 129.4万 次
3 个月之前
Facebook
Dimitrhix
Column: Remember ABA and WHA during one of the greatest times of the sports year
3 周前
omaha.com
Vintage Corinthian Roman Column 3 Arm Brass Candelabra; Retro Candlestick Holders; Elegant Entryway; Gift for Hosts; Art Nouveau Centerpiece
1 个月前
etsy.com
0:40
Heartfelt Moments on The Voice Kids 2024
已浏览 1320万 次
1 个月前
TikTok
moonwanders11
0:34
He doesn't remember to give her H.E.A.D, Why nah?
已浏览 505 次
2 周前
YouTube
Gossip Column
1:30
Always remember us this way Lady Gaga @highlight #ladygaga #foryouシ #alwaysrememberusthisway #parati #miami | Raquel Felhberg Brodsky
已浏览 121.7万 次
2 个月之前
Facebook
Raquel Felhberg Brodsky
3:05
Always Remember Us This Way | Lady Gaga - Sweetnotes Live @ Danao
已浏览 228.3万 次
2 个月之前
Facebook
Sweetnotes Music
0:47
At Horror place situated at ludhiana a night to remember with ghost zombies screaming laughing
2 周前
YouTube
Knowledge Column
0:35
Gold ETFs offer a secure and simple way to invest in gold without the risks associated with physical gold. Investors can benefit from real-time market prices and tax efficiency, making it a suitable option for both new and seasoned investors. #GoldETFs #InvestmentMadeEasy #SmartInvesting | My Gold Guide
已浏览 218.9万 次
2 个月之前
Facebook
My Gold Guide
0:25
Huabiao column simple drawing tutorial National Day handwritten newspaper National Day theme pai
已浏览 453 次
2 个月之前
YouTube
Funny Art
3:18
Lady Gaga - Always Remember Us This Way (A Star Is Born) ❤️🎸
已浏览 265.4万 次
2 个月之前
Facebook
Kfir Ochaion
0:48
A brilliant way to fix a hole in your sweater! 💯
已浏览 161.9万 次
1 个月前
Facebook
Simple Life
Groskopf: Building trust in ethanol
5 天之前
kearneyhub.com
3:09
Kimnu - Hello ..🙋♀️🙋♀️ “ Always Remember Us This way “...
已浏览 1059.3万 次
3 个月之前
Facebook
Kimnu
2:31
#MS_Excel Step& Formula Row & Column Simple Way 8marks Computer APPLICATION IT SYSTEM TYBCOM SEM5
已浏览 2680 次
1 个月前
YouTube
LEARN IN UNIQUE STYLE ARK SIR (गुरुदक…
Erik Brady: The Buffalo Germans were basketball’s first Olympic Dream Team
1 周前
buffalonews.com
3:35
Using our 'Jiffy the Giraffe' model to help understand diagrams of fractionating towers
已浏览 129 次
6 个月之前
YouTube
Geology in a Jiffy
0:26
Amazing dance. . | မႈခင္း/ သတင္း/ ေဆာင္းပါးမ်ား
已浏览 211.1万 次
2 个月之前
Facebook
မႈခင္း သတင္း ေဆာင္းပါးမ်ား
1:13
The distillation column, also known as a fractionating column
已浏览 1 次
2 周前
YouTube
YUSHENG JEE
11:52
fractionation part 4: packing column
已浏览 1961 次
2016年5月21日
YouTube
oil and gas lectures بالعربى
观看更多视频
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
Invisible focusable element for fixing accessibility issue
反馈
反馈
