prestressed concrete piling的意思|示意
美 / /
英 / /
预应力混凝土桩
prestressed concrete piling的网络常见释义
预应力混凝土桩 Piling up into the clouds簇簇入云 prestressed concrete piling预应力混凝土桩 Evidence was piling up against them.不利于他们的证据越来越多.