The pile repletion measurement, drilling, the embedment of the steel casing and pile drilling are emphasized.
英
美
- 强调了桩位复测、护筒埋设、钻孔、成孔等每道工序在检查过程中需注意的问题。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries