论文部分内容阅读
一、税控装置样机工作原理与特点本次燃油加油机税控装置（以下简称税控装置）现场样机试验选用两家厂商提供的ＷＣ型和ＤＦ型两种型号的税控装置。这两种型号的税控装置均已取得制造计量器具许可证、税控功能合格证和防爆合格证。ＷＣ型税控装置为集中控制管理型。它主要由数?
First, the tax control device prototype working principle and characteristics The fuel tanker tax control device (hereinafter referred to as tax control device) field prototype test using two manufacturers to provide the WC type and DF type two types of tax control devices. Both types of tax control devices have been made manufacturing measurement equipment permits, tax control function certification and explosion-proof certification. WC-type tax control device for the centralized control of management. It mainly by the number?