Question

apa
the engineered
wood association
1 rated sturd-i-floor
2 24 oc 23/32 inch 6
sized for spacing
3 t&g net width 47-1/2
4 exposure 1
5 000 7
ps 1-07 underlayment
prp-108 8
figure 3-11 sample of a grade stamp.
number 3 indicates the panel is
tongue and glued.
to be tacked and glued.
tongue and grooved.
tacked and grooved.

Explanation:

In construction, "T&G" is a common abbreviation for "tongue and groove". This is a method of fitting two pieces of material together, where one has a protruding ridge (tongue) and the other has a matching groove. It is a standard term used in the description of building materials like panels.

Answer:

tongue and grooved.