Braking system is both the functional equipment and safety equipment for petroleum RIGS, with dominating brake and auxiliary brake as its core parts.
制动系统既是石油钻机中的功能设备又是安全设备,其核心部件为主刹车和辅助刹车。
PRBT Business System as the core of the PRBT platform, includes two parts: PRBT Call Processing System and PRBT Auxiliary System.
彩铃业务系统作为整个彩铃平台的核心,主要包括两个部分:彩铃呼叫处理系统和彩铃业务辅助系统。
The core of system is the irrigation area management database, Based on the object-oriented method, design the irrigation area basic database and the auxiliary database.
系统构建的核心是灌区管理数据库,数据库包括空间数据库、属性数据库、超文本数据库多媒体数据库等。
The core of system is the irrigation area management database, Based on the object-oriented method, design the irrigation area basic database and the auxiliary database.
系统构建的核心是灌区管理数据库,数据库包括空间数据库、属性数据库、超文本数据库多媒体数据库等。
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