搜索优化
English
全部
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
订购者
最佳匹配
最新鲜
搜狐
2 天
美国杜邦(PET)树脂代理商FR530 BK507
弯曲模量:10500 MPa。 - 简支梁缺口冲击强度:23°C时为9.0 kJ/m²,-40°C时为8.0 kJ/m²。 - **热性能**: - 热变形温度(HDT):1.8 MPa下为220°C。 - 熔融温度:252°C。 - **电气性能**: - 比较耐漏电起痕指数(CTI):PLC 2。 - 漏电起痕指数:225V。 - **物理性能**: - 密度 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Missing soldiers found dead
Barred from public office
Jet collides with a kite
Rocket buying Mr. Cooper
Liquid eggs recalled
GOP headquarters fire probe
Stone to testify on JFK files
Hands out $1 million checks
Ex-'NYPD Blue' star arrested
Wins Ford Championship
Primark CEO steps down
'James Bond' villain dies
Brooklyn car crash
5 players, 2 coaches ejected
ISR orders Rafah evacuation
Silver Fire prompts evacs
France fines Apple
Gold hits record high
Navarro marries DuBasso
Suffers left ankle sprain
To visit Saudi Arabia in May?
Vows to pressure Hamas
‘Mad Max’ actor dies
Welcomes second child
Deadly Midwest storms
Spain mine accident
Says US won't get Greenland
Trump threatens Iran
Miami bus shooting: 2 dead
Fire at dealership in Rome
Mensik wins Miami Open
反馈