integrated technique of indoor work and field work
integration of Indoor work and field work
maximum difference work between plus and minus work
stay at a selected grass-roots unit to help improve its work and gain firsthand experience for guiding overall work
work center capacity report-by work center
work center load analysis by work center
work list by work center
work system of work safety
Acceptance Standard for Construction Quality of Railway Subgrade Works of updated edition
allowable subgrade bearing capacity
Asphalt macadam subgrade
beam element with shear-typed elastic subgrade
Bearing Capacity of Subgrade
block-stone slope-protection subgrade