JBT 7765-1995 牧草播种机 术语

B95JB/T776519951995-06-161996-07-01112GB695833.1seed–andfertilizersowing3.2one–cropsowing3.3mixingandsowing3.4drillinginonerow3.5crossdrilling3.6alternatedrillinginrows3.7alternatedrillinginwide–narrowrows15cm30cm3.8–broadcastinganddrilling3.9under–cropsowing3.10alternatedrillinginrows3.11scarifyre–sowing3.12cultivatedrillingridgedrilling1995-06-16JB/T776519951996-07-01JB/T7765199523.13remain–awnrateofseeds3.14de–awnrateofseeds3.15rateofhardseeds3.16discontipaityofseeds3.17maximuimspacing10cm20cm1.53.18coefficientofclodbreaking2cm2cm3.19ratioofearthcrustbreaking3.20scarifyingwidth44.1grasssower4.2centrifugalbroadcaster4.3scarifyre–sowingmachine4.4cultivatedrill4.5machineforscratchingsodandre–sowing55.1studdedrollerfeed()5.2scarifierJB/T7765199535.3powerscarifier5.4drivenscarifier()5.5powerzigzagdiscscarifier5.6subsoiler5.7subsoilingplow6GB6958GB69586.16.26.3JB/T77651995JB/T77651995*2100044*88012301/161/26,000199651996515005.0095107