100234W- Measuring tube

SELF CLOSING SOUNDING HEAD “E/R SOUNGING PIPE HEAD FOR OIL TANK
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The measurement tubes of each oil tank in the cabin, except for the vent cabinet of the main engine’s purge box, do not have test buttons
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SELF CLOSING SOUNDING HEAD “65 A – SELF-CLOSING SOUNDING HEAD(WITH TEST COCK)
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PIPE OUT DIAM:76.3MM” NA.NA.65CB/T3778-1999
SELF CLOSING SOUNDING HEAD SOUNDING HEAD WITH SELF-CLOSING VALVE WITH CONTROL COCK NA.NA.40CB/T3778-1999