suitable plantting division
Suitable division of planting
Chinese-date suitable planting area
Suitable planting density
Suitable Planting Regions
Favorable planting division
Forage plant planting division
wavelength-division-division-multiplexing
Furrow planting and ridge planting
engineering district；maintenance of way section；track division；track district；track maintenance division
flow division and sediment division
time division duplex code division multiple access
time division duplex-code division multiple access
time division duplexing-coding division multiple a