000 00798nam a2200265Ia 4500
001 200029935
005 20260309011230.0
008 251210s9999 xx 000 0 und d
082 _aN389 G749 2187-87
110 _aGas Processors Association, GPA
_9145
245 0 _aTentative method for the determination of ammonia in liquid propane :
_b
246 _aGPA 2187-87 :
_b
260 _aTulsa, Oklahoma :
_bGas Processors Association, GPA,
_c1987.
270 _a27/01/2004
300 _a5 p.
650 _aAmoníaco
_9364
856 _u
_y
942 _cNORMA
999 _c57759
_d57759
650 _aNormalización
_9106
650 _aPropano
_9347
650 _aComposición de gases licuados
_9353
650 _aAnálisis de gases licuados
_9352
650 _aAmoníaco
_9364