Nothing in this chapter shall permit the counties to adopt, by reference or by ordinance, regulations relating to the subject matter contained in chapters 19.28, 43.22, 70.79, or 70.87 RCW.[ 1971 ex.s. c 117 s 2.]Notes:Adoption of provisions relating to electricians and electrical installations by ordinance proscribed: RCW 19.28.101.