This second edition cancels and replaces the first edition (1973). Specifies the dimensions of the 50 coupling pin /dia. 50,8 mm (2 in)/ which is used for coupling semi-trailers to prime movers, taking into account the limitations of weight generally laid down by official requirements. Some figures illustrate shapes and the difference of types.
Principal Uses and Terminology for Asphalt Materials for Road Purposes
This standard is a guide identifying in chart form the principal
uses of road asphalt materials and listing definitions of terms
used to describe road asphalt materials and their applications.
The purpose of this standard is to assist road designers and
material specifiers in the selection and specification of common
road asphalt materials for new roads and the repair of old roads.
This…
These products are similar to petroleum products; many sampling procedures used for petroleum products are equally applicable to the former. Specifies the obtaining of samples from fixed tanks, railcars, road vehicles, barges and drums and from liquids being pumped in pipelines. The samples are intended to be used determine quality, for testing whether contaminants are present and for the…
1. Scope
1.1 This standard applies to inner tubes for pneumatic tires used on
automobiles, trucks, motorcycles, agricultural, industrial and other
ground equipment.
