用“C50”造句大全，C50造句
Design of High-strength Micro-expansion C50 Steel Tube Concrete Mix in Super-long Span Arch Bridge
滨州黄河大桥引桥是预应力混凝土连续梁桥，采用C50高*能混凝土。
文中就密*大桥C50伸缩缝高*能混凝土配合比设计全过程做以详细论述。
Research on Properties of C50 Mangnesium Oxide Micro-expanded Concrete
Mix Design and Static Test of C50 Concrete Incorporated With Processed Sand for T Beam
The C50 micro-expansion concrete is filled into the steel tube arches and webs of the main bridge of Lhasa River bridge by pumping construction.
研究冻融循环侵蚀作用下，CC35及C50混凝土在不同侵蚀溶液中的抗侵蚀*能变化。
The Basic Research on Culturing Hybridoma Cells, C50 Strain, in Vitro;
Application of C50 high-performance concrete with manufactured sand in conversion layer of Baimiao jail high residence
Prestress concrete beam uses C50 concrete usually.
Research and application of commercial concrete over C50 in Suqian District;
C50 high strength concrete application in bridge engineering
In this paper, the high-performance concrete mix design process for the expansion joint on the Middle River Bridge C50 were explained in detail.
Test Study of C50 Antifreezing Concrete Used for Simply-Supported Box Girders on Passenger Dedicated Railway
The approach Bridges of Binzhou Huanghe River bridge are of prestressed concrete continuous girder structures used with C50 high performance concrete.
