开档 meaning in Chinese

daylights

Fixed support for custom stadium rental fees set in the database at the start
修正支持开档时数据库中的球场租金。
Fixed support for " remaining wage budget " imported from the database at the start
修正支持开档时从数据库导入“剩余工资预算” 。
C . diffluence plate distance between the moulding board for 10mm , heater out line as 75 90
C .分流板与模板之间的距离最小为10mm ,加热器出线开档为7590 。