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nanahara0125

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The river has an average depth of five meters, the depth of up to ten meters.

岸边水深5米英文

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馋嘴鱼了乐

水深2米:2 Meters Deep 注意安全:Take care! 谨防落水:Beware of drowning!

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贪吃的双鱼宝宝

1.Taking out 3% from each batch and time of products,dip in water for 3 minutes without leakage(depth 1 meter,temperature 45 degrees centigrade) 2.Make aeration tests for all products.Blow 1.2 air pressure into the main body housing,without air leakage in one minute. 3.Taking out 2% from each batch and time of products,put into refrigerator (temperature minus 5 degrees centigrade) for 2 hours.Then expose in the room temperature.There should not be mist and moisture. 4.Fill the main body housing with nitrogen after vacuumizing.

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