-制作者>FULL CLOSED AMPLER/TAPE LENGTH 35M VAPOR/LOCK C-50(2)/MODEL CSTF-F/R (开关==)
-制作者>FULL CLOSED SAMPLER TAPE LENGTH 35M/VAPOR LOCK C-50(2)/MODEL CSTF-F/R MODEL N-2401-2 (开关==)
-制作者>FULL CLOSED TANK PORTABLE GAUGING SYSTEM TAPE/LENGTH 30M VAPOR LOCK C-50(2)/TYPE GAS-TIGHT&INTERINSCALLY SAFE/TYPE MODEL N-2401-2 (放)