dip hatch
英 [dɪp hætʃ]
美 [dɪp hætʃ]
计量口
双语例句
- This article introduces a new type of dip hatch for inner floating roof tank, which can avoid the problem of inconvenient handle in current dip hatch.
介绍一种新的内浮顶油罐计量口，它克服了现行计量口操作不便的缺点。 - About horizontal tank, the calibration accuracy will be affected from the internal diameter of straight right cylinder, top plate, total height of dip hatch to tank bottom, degree of dip inclination, thickness of steel plate and measurement data of internal accessories of tank.
卧式油罐的检定精度受到直圆筒内径、顶板、下尺点内竖直径、倾斜度、钢板厚度及罐体内附件的测量数据的影响。