| 摘要 |
FIELD: power mechanical engineering. ^ SUBSTANCE: method comprises setting locking pillars and supporting pipe bank of the support on the base, connecting the ends of the pipes with the hydraulic system, filling the pipe bank with fluid, pressing, maintaining the pressure for a time period, decreasing pressure, discharging fluid, drying, and visual detecting of leakage. ^ EFFECT: enhanced reliability. ^ 14 cl, 5 dwg |
