Deep search
Search
Copilot
Images
Videos
Maps
News
Shopping
More
Flights
Travel
Hotels
Notebook
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
Any time
Past hour
Past 24 hours
Past 7 days
Past 30 days
Best match
Most recent
13d
PTFE与PVDF:特性、应用与比较
PTFE和PVDF都是高性能的氟塑料材料,各自具有独特的优点和适用领域。选择哪种材料取决于具体的应用需求,如耐化学性、机械强度、热稳定性和成本等因素。通过深入了解这两种材料的特性,可以更好地满足不同行业的需求,发挥其最大的应用价值.
4d
PVDF概念股逆势上涨,联创股份领涨但主力资金流出加剧
2025年1月14日,PVDF(聚偏氟乙烯)概念板块在股市中展示了良好的表现,整体上涨了2.22%。其中,联创股份作为领涨个股,备受市场关注。然而,与这一板块上涨的表象相反,主力资金却显示出净流出1.25亿元的情况,这一现象给投资者敲响了警钟。
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Trending now
Gaza ceasefire delayed
Los Angeles wildfire updates
California fires: How to help
TikTok goes dark
Court declares DACA illegal
To skip Trump’s inauguration
US drops corruption case
Ex-CIA analyst pleads guilty
Fed exits climate group
Thousands protest in Wash.
Resentencing date pushed
Advance to NFC title game
Ovechkin breaks NHL record
Vanguard fined by SEC
Rapper charged with assault
DOJ sues Walgreens
Suspends US drone deliveries
Judge denies bail ruling
Senate confirmation hearing
NHTSA probing GM vehicles
Sasaki signs with Dodgers
FTC sues PepsiCo
New Pompeii excavation
Former utility execs indicted
Court orders formal arrest
2 Iranian judges shot dead
Liable for defaming veteran
CA battery storage plant fire
Navalny lawyers sentenced
Feedback