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Stackable septic tank has stops from outside of rim to limit depth of penetration of one tank inside another to prevent damage
Stackable septic tank has stops from outside of rim to limit depth of penetration of one tank inside another to prevent damage
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机译:可堆叠的化粪池从轮缘外部停止,以限制一个储罐进入另一个储罐的穿透深度,以防止损坏
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摘要
The septic tank, made by rotomoulding, consists of a chamber (1) with a base (103) and a side wall (104) ending in an upper opening (101) that is closed by a cover. The upper rim (102) of the chamber has a series of peripheral stops (105) that limit the penetration of one tank inside another when they are stacked for transport or storage. The chamber's rim is made by folding over the upper edge of the side wall to form a peripheral cavity which has holes corresponding to the position of the stops. It can also have guides and/or fastenings for the cover, and a groove for a seal.
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