Coated Cemented Carbide
CVD multilayer coated cemented carbides
TiN coated cemented carbide
coated controlled fertilizer
coated controlled release
Coated controlled release fertilizer
coated controlled release fertilizers
Coated urea
包膜氮肥
包膜尿素
包裹尿素
包衣尿素
涂层尿素
包膜控释尿素
coated urea fertilization
coated urea release rate
controlled release coated urea
Controlled-release coated urea
inorganic coated controlled release fertilizer
Super absorbent polymer coated urea
water-adsorbent coated urea