新世界集团是广州市北环高速公路的主要投资者。
New World Group is the major investor of Guangzhou City Northern Ring Road.
取样是高速公路建设过程中的基础一环，对沥青路面质量控制具有举足轻重的地位。
Sampling is key and base approach in freeway construction, is very important to quality control.
取样是高速公路建设过程中的基础一环，对沥青路面质量控制具有举足轻重的地位。
Sampling is key and base approach in freeway construction, is very important to quality control.
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