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The energy labels were all currently |
โดย : The energy labels were all currently เมื่อ 16 ก.พ.64 16:09 น. |
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The energy labels we’re all currently familiar with have been around for more than a decade. Originally, the energy label ranged from A to D, but as technology evolved and appliances began to use less electricity, the range of ratings was extended and A+, A++, and A+++ were added in 2010.
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อ่าน 10824 ตอบ 0 อ่านครั้งสุดท้าย เมื่อ 25 พ.ย.67 04:48 น. |
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