Penetration of grease

Emma pic upskirt watson

Penetration of grease

Cheap hustler 5btv
Penetration of grease
X-Ray recomended Average virginity loss in spain
Anal lesson lesbian boss
Latin couples swinging
best of Of grease Penetration

Navigation menu

Eva devine threesome tube8
Itching relief for shaved vagina
Anal sex with a dildo
Women in french cut pantyhose

The NLGI consistency number (sometimes called “NLGI grade”) expresses a measure of the Once worked, the grease is placed in a penetration test apparatus. This apparatus consists of a container, a specially-configured cone and a dial.

Penetration of grease

ASTM D - 17 Standard Test Methods for Cone Penetration of Lubricating Grease

Description:Bearing Grease Consistency The consistency of bearing grease can greatly affect bearing performance. As most people know, the consistency of oil lubricants is measured in terms of "viscosity. Grease Penetration Definition Penetration is the depth, in tenths of millimeters, to which a standard weighted cone sinks into the grease under prescribed conditions "unworked" versus "worked". Therefore, higher penetration numbers indicate softer greases, since the cone has sunk deeper into the sample. How is Unworked Penetration Measured? The cone and its movable assembly, weighing Grams 0.

Views: 8239 Date: 2018-05-13 Favorited: 57 favorites

User Comments 3

Post a comment


In order to post a comment you have to be logged in.

So please either register or login.

+ -
Reply | Quote
She is hot....fuck u sexy bitch.....luv ur pussy
+ -
Reply | Quote
russian bich whore
+ -
Reply | Quote
I want to see more of her movies please so delicious she is so pretty and sexy please show me her face.want to see her get anal.