English
全部
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
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
按相关度排序
按时间排序
instrument
4 天
LB-20-C-ABCDE精密五层共挤实验室吹膜机
其二,采用PIC16路加热控制,能够对不同的加热区域进行精确调控,确保材料在加工过程中能够均匀受热,进一步提高薄膜的成型质量。在动力系统方面,它配备了3台1500W的伺服电机作为主电机,额定功率达到20千瓦,工作电压电流为380V、22A、50Hz。如此强劲的 ...
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
US launches strikes in Yemen
Trump signs funding bill
Sworn in as Canada's PM
Child abuse images sentence
Texas measles outbreak
Strikes deal with DOGE
Syed formally resentenced
Plane engine catches fire
Coffee creamer recall
Top intelligence agency visit
US expels SA ambassador
Court lifts Trump's DEI block
Felony gun possession arrest
Permanently shuts route
Withdraws nomination
Consumer sentiment drops
Second protester arrested
Severe weather outbreak
‘Ted Lasso’ is coming back
Gold rises to new heights
Senate confirmation hearing
ISIS leader killed in Iraq
Influential WY senator dies
To cut 2,000+ jobs
Pleads not guilty
Influencer leaves Australia
Laceration hazard recall
Wins longest-ever Iditarod
Chiefs sign Tillery
反馈