【Daily Question】Production Version - Storage and Transportation Operations - 20190110 (Supplementary for 10-12)
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0110 The blind plate should be installed at the flange of the valve from which the material comes ( ). Gaskets should be placed on both sides of the blind plate, and the bolts should be tightened to ensure a tight seal. A. Front B. Back 0111 An A-grade dipstick needs to be calibrated every ( ). 0112 During the oil receiving process, when it is necessary to rotate the tank, the ( ) operating principle must be strictly followed. Correct answer: B； Half a year ； Open the empty tank first, then close the full one.
B. Half a year. Open the empty tank first, then close the full one
0110b 0111a Day 0112 Stringency
B. Rear half year: Open the empty tank first, then close the full tank
The blind plate should be installed at the flange of the valve from which the material flows in (on the rear side). Gaskets should be placed on both sides of the blind plate, and the bolts should be tightened to ensure a tight seal. A-grade dipsticks need to be calibrated every (six months). During the process of receiving oil, when it is necessary to transfer the oil between tanks, the principle of \"opening the empty tank first and then closing the full tank\" must be strictly followed.
B. Rear: Open the empty tank first, then close the full tank
1.B； 2. Half a year ； 3. Open the empty tank first, then close the full tank