chvacuum.com
真空技术网 - 专业研究真空技术及真空泵等真空设备的真空网
集真空理论与真空标准，真空泵、真空阀门等真空设备，真空检漏、密封及测量等真空技术，以及以真空镀膜、真空包装与真空干燥为主的真空应用为一体的真空行业网站。
Monthly Visitors are
Ranked 303st globally in Science and Education Physics
Websites similar to chvacuum.com - Top 15 chvacuum.com Alternatives and Competitors
kyky.com.cn
Monthly Visitors are 33587.7250255 and Similarity percentage is 37.48.
Ranked 33853st globally in Science and Education Physics
pfeiffer-vacuum.com
high-quality vacuum technology from pfeiffer vacuum: reliable products, engineering and first-class service. your experts on all aspects of vacuum!
Monthly Visitors are 129607.084684 and Similarity percentage is 36.53.
Ranked 48876st globally in Science and Education Physics
shanghaitech.edu.cn
上海科技大学
Monthly Visitors are 1012096.98325 and Similarity percentage is 35.00.
Ranked 2559st globally in Science and Education Physics
byteclicks.com
byteclicks.com 最专业的前沿科技网站。聚合全球优质资源，跟踪世界前沿科技，精选推荐一些很棒的互联网好资源好工具好产品。寻找有前景好项目、找论文、找报告、找数据、找课程、找电子书上byteclicks！byteclicks.com是投资人、科研学者、学生每天必看的网站。
Monthly Visitors are 370880.361907 and Similarity percentage is 35.00.
Ranked 8901st globally in Science and Education Physics
inficon.com
Monthly Visitors are 72048.4588046 and Similarity percentage is 35.00.
Ranked 21206st globally in Science and Education Physics
muchong.com
Monthly Visitors are 3487590.1481 and Similarity percentage is 32.12.
Ranked 725st globally in Science and Education Science and Education
cnki.net
中国知网知识发现网络平台—面向海内外读者提供中国学术文献、外文文献、学位论文、报纸、会议、年鉴、工具书等各类资源统一检索、统一导航、在线阅读和下载服务。涵盖基础科学、文史哲、工程科技、社会科学、农业、经济与管理科学、医药卫生、信息科技等十大领域。
Monthly Visitors are 39936636.3096 and Similarity percentage is 31.08.
Ranked 63st globally in Science and Education Science and Education
doc88.com
道客巴巴(doc88.com)是一个在线文档分享平台。你可以上传学术论文,研究报告,行业标准,课后答案,教学课件,工作总结,作文等电子文档，可以自由交换文档，还可以分享最新的行业资讯。
Monthly Visitors are 15795073.3801 and Similarity percentage is 30.13.
Ranked 235st globally in Science and Education Education
thorlabschina.cn
thorlabs specializes in the building blocks for laser and fiber optic systems. from optomechanical components to telecom test instrumentation, thorlabs' extensive manufacturing capabilities allow us to ship high quality, well priced components and devices for next-day delivery. optomechanics, optics, opto-electronics, laser diodes, fiber optics and ase test sources as well as fiber optic amplifiers.
Monthly Visitors are 118960.537948 and Similarity percentage is 28.00.
Ranked 21388st globally in Science and Education Physics
researchgate.net
access 130+ million publications and connect with 20+ million researchers. join for free and gain visibility by uploading your research.
Monthly Visitors are 128545227.398 and Similarity percentage is 23.04.
Ranked 736st globally in Science and Education Science and Education
nyxr-home.com
能源学人是一家集期刊出版，技术转化、人才发掘以及产品推广的知识媒体服务平台。能源学人始终秉承“求真务实，追本溯源”的发展理念，为能源界人士提供最全面、有效的行业信息和科技服务！能动万物，道之本源。做世界一流的能源知识媒体平台，为促进科技高效转化为生产力而不断奋斗！
Monthly Visitors are 65034.5598777 and Similarity percentage is 21.71.
Ranked 35846st globally in Science and Education Chemistry
agilent.com.cn
agilent delivers complete scientific solutions, helping customers achieve superior outcomes in their labs, clinics, business and the world they seek to improve.
Monthly Visitors are 52394.7985596 and Similarity percentage is 21.00.
Ranked 30281st globally in Science and Education Biology
haowen100.com
好文100网下载工作总结范文，分享主要提供石油,化工,建筑,机械,食品,等行业资料,国家标准,国外标准及相关的工程技术资料标准免费下载!
Monthly Visitors are 91229.1402834 and Similarity percentage is 21.00.
Ranked 31350st globally in Science and Education Education
yiqi.com
仪器网(www.yiqi.com)是专业仪器设备行业门户网站,实验室仪器导购评测平台;为仪器用户提供分析仪器,实验室仪器,检测仪器,测量仪器,生命科学仪器,环境监测仪器,物性测试仪器,化工仪器等海量选购产品;汇集了大量仪器企业,仪器招标,仪器求购,仪器展会以及仪器新闻信息.获取仪器资讯,尽在仪器网一站式仪器服务平台.
Monthly Visitors are 382976.298355 and Similarity percentage is 21.00.
Ranked 14744st globally in Science and Education Chemistry
jigao616.com
专利查询系统，提供各行业专利查询，转让，最新前沿专利技术对接信息，专注专利查询15年，简洁易操作的专利查询系统，免费下载专利数据，拥有1500万条专利数据供您免费使用的专利查询系统。技高网，技高一筹，专注专利技术。
Monthly Visitors are 299704.333878 and Similarity percentage is 21.00.
Ranked 11384st globally in Science and Education Science and Education