high strength cold-formed thin-wall steel wall stu

inner wall (in-wall)

precast outside wall and cast-in-place inside wall

shear wall structure supported on frame-shear wall

shear wall supported on frame-shear wall structure

wall coil，wall grid

wall-to-wall

wall-to-wall carpet

ablation till

accumulation till

Application of No-till Seeder

basal till

berg till

cash in till

Don’t put off till tomorrow what should be done today

end till

englacial till

flow till

from morning till night