Welding engineer, and inspection toward sustainability. จัดโดย สถาบันการเชื่อมแห่งประเทศไทย
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Severity: Notice
Message: Undefined variable: layout
Filename: seminar/register.php
Line Number: 886
Backtrace:
File: /var/www/html/application/views/seminar/register.php Line: 886 Function: _error_handler
File: /var/www/html/application/controllers/Seminar.php Line: 543 Function: view
File: /var/www/html/index.php Line: 322 Function: require_once
Severity: Warning
Message: Invalid argument supplied for foreach()
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