搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
按时间排序
按相关度排序
资讯
20 天
2025年中国印制电路板(PCB)发展现状与市场规模分析 刚性板占比超 ...
根据Prismark的数据,刚性板为目前主要产品类型,其中多层板产品占比超过45%,单/双面板占比在15%左右;高端印制电路板产品占比较低,尤其是封装基板,2023年占比仅为5%,远低于全球18%的水平。
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
Jeffrey Epstein accuser dies
Ex-NM judge, wife arrested
ICE restoring student visas
Workers hit by dump truck
Missing student found dead
Trump meets with Zelenskyy
Foreign funding probe
Pulls proposed poultry rule
Car bomb kills RU general
Rock-throwing murder trial
Pardoned by Trump
Musk’s X sues Minnesota
‘Crimea will stay w/ Russia’
Brazil’s ex-pres arrested
US nears 900 measles cases
Trump's envoy meets Putin
NYC subway stabbing
Arenas out of coma
'Hee Haw' star dies at 78
Consumer sentiment slides
Whooping cough cases rise
Suffers hip injury
Aerobatic pilot dies in crash
Mangione pleads not guilty
Apple juice recalled
FBI arrests Wisconsin judge
UN runs out of food in Gaza
Arrested without a warrant?
Sentenced to over 7 years
反馈