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Description
Rasonic 樂信 RC-HU240A 2.5匹 Inverter Ultra變頻淨冷窗口式冷氣機Inverter nanoe G 99% PM2. 5 R32 R32 12 RC HU240A 2. 5 21,480 BTU h 1 R32 4. 0 ( )15. 3 m min 220V 8. 9A 1900W 64 ( x x )428 x 660 x 800 1 1 R32 629 1. 900 6. 300 6. 19 (CSPF)5. 0596 0. 75 1 15 3 5
主要功能與優勢
- Inverter 變頻技術：自動調節運轉功率以維持恆溫，顯著降低電力消耗，榮獲一級能源標籤認證。
- nanoe-G 空氣淨化系統：釋放納米離子，有效抑制高達 99% 的 PM2.5 懸浮粒子、細菌、病毒及霉菌。
- R32 環保雪種：採用高效率且低全球暖化潛能的 R32 雪種，實踐綠色生活。
- 多樣化運作模式：具備自動、冷氣、除濕、寧靜、睡眠模式及快速冷凍功能，滿足不同場景需求。
- 藍鑽塗層散熱器：加入防銹與防腐蝕保護，有效延長機組使用壽命。
- 便捷操作：隨機附送無線遙控器及電子面板，支援 12 小時預約開關功能。
- 清潔與維護：配備抗菌過濾網及可拆式清洗面板，確保室內空氣質素。
產品規格
- 型號：RC-HU240A
- 匹數：2.5 匹
- 製冷量：21,480 BTU/h
- 能源標籤級別：1 級
- 雪種：R32
- 抽濕能力：4.0 公升/小時
- 空氣流量 (室內/高)：15.3 m³/min
- 電力資料：220V / 8.9A / 1900W
- 淨重：64 公斤
- 體積 (高 x 闊 x 深)：428 x 660 x 800 毫米
- 產地：菲律賓
能源標籤資料
- 能源效益標籤：1級
- 製造地方：菲律賓
- 類別：1
- 製冷劑：R32
- 每年耗電量（製冷）：629 千瓦小時
- 額定功率消耗量（製冷）：1.900 千瓦
- 額定製冷量：6.300 千瓦
- 製冷量：6.19 千瓦
- 製冷季節性表現系數 (CSPF)：5.0596
- 變頻：是
安裝及保養資訊
- 安裝高度要求：最少 0.75 米。
- 散熱空間要求：機背需預留最少 1 米；機身左右兩側需各預留最少 15 厘米。
- 注意：本產品不附帶電源插頭。
- 保養服務：全機提供 3 年保養，壓縮機提供 5 年保養。
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4.5 ★★★★★
Based on 226 reviews
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Product Reviews
★★★★★ 5
An Excellent Choice
Format: Paperback
Excellent introduction, notes and translation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2017
★★★★★ 5
Five Stars
Format: Paperback
Professor Cornford's translation with running commentary is definitive.
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Reviewed in the United States on November 5, 2015
★★★★★ 5
Plato's dialogue about the physical world
Format: Paperback
The two biggest topics in the Timaeus are astronomy and the elements of bodies, which are constructed using triangles and the tetrahedron, octahedron, icosahedron, and cube. I would like to see a translation of the Timaeus that uses it as a way to introduce all the astronomy that appears in the dialogue. Introducing the astronomy does not mean just talking in words about spheres or the zodiac or the ecliptic, but actually explaining how these were used by astronomers. Cornford has much to say, but to someone who has not learned any Greek astronomy his commentary will be opaque and hard to use. I didn't know the astronomy well enough to readily understand Cornford's explanations. I plan to learn more classical Greek astronomy, perhaps using Evans'
, and then read Waterfield's translation of the Timaeus
.
Before reading this you should have read the Republic and know some classical Greek natural philosophy, mathematics, and astronomy. Although Cornford's commentary makes the dialogue staccato, I am glad for it because I wouldn't otherwise have understood much of what Plato says. The Timaeus and the Parmenides are the two dialogues of Plato that one needs commentary to understand; the Parmenides demands the commentary because so much of what is happening depends on the original language, and the Timaeus demands the commentary because of all the things the reader is supposed to be familiar with.
The following is a list of topics I kept while reading the dialogue: theory of Forms 27d-28a, 51a-52a; harmonics 35b-36b; time 37c-38e, 39b-e; vision 45b-46c, 67c-68d; space 52b; surfaces 53c; weight 62d-63e; sound 67a-67c; physiology 70c-79e, 80d-86a; antiperistasis 79e-80c.
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Reviewed in the United States on December 12, 2015
★★★★★ 4
Helpful, but Waterfield is better for an intro
Format: Paperback
This is basically a scholarly paragraph-by-paragraph commentary on the Timaeus. It's really good for what it is, but I don't recommend it as your first introduction to the Timaeus -- rather, I recommend Waterfield:
http://www.amazon.com/Timaeus-Critias-Oxford-Worlds-Classics-ebook/dp/B006NTMD16
A problem with using Cornford as an introduction is that he comments on everything, and it's hard to figure out what the main themes are. I tried reading Cornford as an intro and gave it up, but once I'd read Waterfield I found Cornford extremely helpful both in elucidating passages further than Waterfield does, and in interpreting passages Waterfield doesn't cover. So if you're looking to learn about the Timaeus, I'd suggest Waterfield first and Cornford second (or Cornford alongside Waterfield).
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Reviewed in the United States on February 24, 2014
★★★★★ 5
Cornford's running commentary is arguably the best suited to fulfill this desire
Readers of any of Plato's works are bound to feel they might profit from various commentaries. His Timaeus, in particular, may be said to elicit such a hope because of number and intricacy of its details. Cornford's running commentary is arguably the best suited to fulfill this desire: it helps make clear the integrity of the dialogue as a whole and illumines the specific points along the way. Although this work is certainly dated, originally published in 1937, it is certainly one of the best full commentaries on the Timaeus.
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Reviewed in the United States on November 4, 2014