Ascendinggrade appear to put on brakes out of order, in response to the well timed mitigation go into amid low block, keep ripe dynamic force to drive the up slope summit of stop.
如需半坡停车，应保持前进低挡位，拉紧手制动，随车人员及时用石块、垫木等物卡住车轮。
2
Five, skillful top and bottom ascent, low block steady pass, midway don't change to block, the ascendinggrade defends to turn off, go down slope absolute prohibitory for nothing block a skidding.
巧妙上下坡，要低挡平稳通过，中途不要换挡，上坡防熄火，下坡绝对禁止空挡滑行。
3
The result: ZYH was in the state of low and ebb maladjustment from 1995 to 2002, RHD was grade 4 and grade 5, and the change of harmony degree took on an ascending trend;