接受海关，守则和规例，也可以决定什么是授权经营的一个干洗设施，在某一特定社会，地理区域，在特定的时间框架。

Acceptable customs, codes and regulations can also dictate what is authorized for operation of a dry cleaning facility in a particular community, geographic area during a particular time frame.

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根据《反倾销协定》行为守则，有关斜坡必须是1：12或更少，斜坡是平等的崛起的斜路分为经营的斜路。

Based on ADA codes, the slope must be 1:12 or less, slope is equal to the rise of the ramp divided by the run of the ramp.

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