جولای 8, 2026
ذرات معلق کمتر از ۱ میکرون (PM1) از ریزترین آلایندههای هوا هستند که در پایش کیفیت هوا برای ارزیابی ذرات فوقریز و اثرات آنها بر سلامت انسان اندازهگیری میشوند.
ژوئن 21, 2026
ذرات معلق کمتر از ۱ میکرون (PM1) از ریزترین آلایندههای هوا هستند که در پایش کیفیت هوا برای ارزیابی ذرات فوقریز و اثرات آنها بر سلامت انسان اندازهگیری میشوند.
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