The half-screwed filling pile is a new kind of pile which has advantages of high bearing capacity, low construction cost, convenient construction, non-environmental pollution.
螺杆灌注桩是一种承载力高、造价低、施工方便、无环境污染的新桩型。
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One eis smiling, feeling glad that he still has the rest half of the wine while the other is sighing in great desperation saying that everything screwed up!