اخبار جهان


اخبار جهان

آیا می دانید SMD مخفف چیست ؟


Warning: strtotime() [function.strtotime]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '+0330/3.0/no DST' instead in /home/smdpart/public_html/common/requirements/functions.inc.php on line 489

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '+0330/3.0/no DST' instead in /home/smdpart/public_html/general_lib/packages/cmf/v2/datetime.class.inc.php on line 46

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '+0330/3.0/no DST' instead in /home/smdpart/public_html/general_lib/packages/cmf/v2/datetime.class.inc.php on line 53

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '+0330/3.0/no DST' instead in /home/smdpart/public_html/general_lib/packages/cmf/v2/datetime.class.inc.php on line 54

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for '+0330/3.0/no DST' instead in /home/smdpart/public_html/general_lib/packages/cmf/v2/datetime.class.inc.php on line 55
۲۰ / مهر / ۱۳۹۴

آیا می دانید SMD مخفف چیست ؟  آیا می دانید SMD مخفف چیست ؟ SMD مخفف Surface mount device و به معنی قطعات نصب شده روی سطح می باشد.قطعات نصب سطحی ؛ قطعات الکترونیکی هستند که به مدار چاپی به روش فناوری نصب سطحی Surface-mount technology متصل شده اند .  SMT به شیوه نصب قطعات الکترونیکی روی سطح یک قالب رسانا(برد ...

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