意外开支准备金 contingency sum ; contingency fund

设备支持 Device Support

支援设备 support equipment ; support facilities

支持设备 support equipment

网络设备支持 Network device support

地面支援设备 ground support equipment ; GSE

测试支持设备 test support equipment

支付准备 payment reserve ; Reserve for payment

支票现金储备 checking reserve

支持与责备 Support and Blame