PTŠab 10.b:48[2] :שרי זיפות‏ : one who melts z. †
See the entire entry for zippūṯ, zippūṯā v.n.D pitch

PTŠab 10.b:48[2] :שרי מוסרין‏ :
See the entire entry for mwsr#2 n.m. (??)

PTŠab 10.b:48[2] :ההן דאזי{ן} גיר קדרין‏ : one who heats up gypsum (using) pots
See the entire entry for qḏar, qeḏrā n.m./f. cooking pot

PTŠab 10.b:48[2] :שרי זיפות שרי מוסרין‏ : (the one who) melts pitch or melts ...
See the entire entry for šry vb. to loosen; D to begin