Assertion: steel gutter | /r/CapableOf | produce the extension effect
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Source sentences:
text: The advantage of stainless steel is durable, not rust, easy to clean, nice appearance, compared with the ordinary concrete gutter, the stainless steel gutter will produce the extension effect with the temperature rising, in some local positions due to the stress can not be completely released there will be some deformation phenomenon, which will cause phenomenon of water ponding, for these locations with the up and down motion less than 10mm generally does not affect the use of gutter.