plough layer
51List of agricultural machinery — Agricultural machinery is any kind of machinery used on a farm to help with farming. The best known example of this kind is the tractor.Traction and power*Tractor *Crawler tractor / Caterpillar tractoroil cultivation*Cultivator *Chisel plow… …
52London Clay — Formation Stratigraphic range: Ypresian London Clay at Reculver Type Formation …
53Grinding wheel — Grinding wheels A grinding wheel is an expendab …
54Ancient technology — See Ancient technology in Stargate for the technology of the aliens known as the Ancients in the fictional Stargate universe .During the growth of the ancient civilizations, ancient technology was the result from advances in engineering in… …
55Burn Gorman — Infobox actor imagesize = 200px caption = birthname = Burn Hugh Winchester Gorman [Citation last =Herman first =Sarah title =Burn Gorman, Where s Your Head At? newspaper =Torchwood Magazine pages =60 year =2008 date =August 2008 url = ] birthdate …
56Nujol — Other names mineral spirits, adepsine oil, alboline, glymol, liquid paraffin, paraffin oil, saxol, USP mineral oil Identifiers CAS number …
57All Cannings Cross — is the name of farm and an archaeological site close to All Cannings near Devizes in the English county of Wiltshire.It is famous as being the first site where the emergence of iron age technology in Britain was identified by archaeologists. In… …
58List of bus routes in Essex — A map which shows the area these services operate in. This is a list of bus routes in Essex, United Kingdom.[1] The major operators in the Essex area are First Essex, Hedingham Omnibuses and Regal Busways. Other operators in …
59Geography of the People's Republic of China — China is the 3rd or 4th largest country in the world (depending on whether all PRC administered areas are included or not see List of countries and outlying territories by total area) and the one with the most people. It stretches about 5,000… …
60RM-70 Multiple rocket launcher — Infobox Weapon name= RM 70 multiple rocket launcher caption= Czech Republic Land Forces RM 70 origin= flagcountry|Czechoslovakia type= Self propelled multiple rocket launcher is ranged= is artillery= yes is vehicle= yes service= 1972 present used …
