Section R. 408.17106 - Definitions; PRule 7106.
(1) "pH" means to express numerically the degree of acidity or alkalinity of a solution with neutrality indicated as 7. A number lower than 7 would mean increasing acidity and a number greater than 7 would mean increasing alkalinity.(2) "Personal protective equipment" means the apparel worn by the employee to protect his person from injury.(3) "Pinch point" means a point at which it is possible to be caught between the moving parts of a machine or between moving and stationary parts of a machine.(4) "Point of operation" means the area of a machine where material is actually worked.(5) "Power wringer" means a machine with 1 or more rolls used for removing surplus moisture from fabrics.Mich. Admin. Code R. 408.17106