Severity: Warning
Message: include_once(data/CN_tree.php) [function.include-once]: failed to open stream: No such file or directory
Filename: controllers/news.php
Line Number: 122
Backtrace:
File: D:\wwwroot\korobearing.com\application\controllers\news.php
Line: 122
Function: _error_handler
File: D:\wwwroot\korobearing.com\application\controllers\news.php
Line: 122
Function: IndustryNewsPage
File: D:\wwwroot\korobearing.com\index.php
Line: 317
Function: require_once
Severity: Warning
Message: include_once() [function.include]: Failed opening 'data/CN_tree.php' for inclusion (include_path='.;C:\php\pear')
Filename: controllers/news.php
Line Number: 122
Backtrace:
File: D:\wwwroot\korobearing.com\application\controllers\news.php
Line: 122
Function: _error_handler
File: D:\wwwroot\korobearing.com\application\controllers\news.php
Line: 122
Function: IndustryNewsPage
File: D:\wwwroot\korobearing.com\index.php
Line: 317
Function: require_once
Severity: Notice
Message: Undefined variable: treeData
Filename: controllers/news.php
Line Number: 123
Backtrace:
File: D:\wwwroot\korobearing.com\application\controllers\news.php
Line: 123
Function: _error_handler
File: D:\wwwroot\korobearing.com\index.php
Line: 317
Function: require_once
2024-07-17
一根细长的钢丝经过拔丝拉伸后,变身为直径接近2.5毫米的线材,随后线材经过钢球冷镦机锻打成球坯,球坯经过光磨、热处理、初研、精研等十几道工序,变成一颗颗晶亮光滑、直径仅数毫米的钢球。作为“中国钢球之乡”,泰安市宁阳县的钢球产品已建立起完整的产品生产链条,年钢球产量达到85万吨。
不久前,云联钢球产业大脑在宁阳启动。目前入云企业已达到80多家。云联钢球(山东)有限公司总经理牛俊辉介绍说,企业构建了供应链集采通销平台、云物流平台、产业数字化服务平台、产业资本平台等,通过“产业+科技+金融+资本”的商业模式,进一步推动宁阳钢球产业企业智能化、数字化、绿色化发展,擦亮“宁阳钢球”品牌名片。
(来源:齐鲁网·闪电新闻)
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