Agricultural Chemical tanks

this mod is made more for rp players 

here is some of the brands im useing in this mod
detonate  roundup  acumen  Agristare  authority  surestare

some of the Chemical in this pack is herbicide for corn  and some for soybeans 

anhydrous propane

update pressureWasherAdditive  that work with the trailer presser washer from the ingame modhub and added def  one as well