采用上述技术方案后可达到增加吸排气量和有效减小噪音及易拆清洗的优点。

After adopting the scheme, the invention can reach the advantages of increasing the air suction and exhaust amount, reducing the noise and being easy to disassemble and wash.

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淘宝网分拆业务之际，根据易观国际的数据，淘宝网在中国在线零售交易市场所占份额已从一年前的75%降至今年首季的71.6%。

The changes come as Taobao's share of China's online retail transactions has slipped from 75 per cent a year ago to 71.6 per cent in the first quarter this year, according to Analysys.

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根据美国ASTM - D999及欧洲相关标准，设备特点：高精度、低噪音、易装拆、方便操作。

Reference standard: USA ASTM-D999 and European rule. Equipment characters: high precision, low noise, easy parting, convenient performing.

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