self-operated control 自力控制 ; 自行控制 ; 自动操作控制
self-operated regulator 自力式调节阀
self-operated pressure regulator 自力式压力调节阀
self-operated flow control valve 自力式流量控制阀
self operated temperature regulator 自力式温度调节阀
self-operated level regulator 自力式液位调节阀
self operated flow regulator 自力式流量调节阀
The production enterprises with self-operated import and export right are 30.
全市自营进出口生产企业达30家。
Structure and operation principle of the bellows-balance self-operated pressure regulator are described in the paper.
介绍了波纹管平衡型自力式压差调节阀的结构与工作原理。
The financial situation and liquidity of its self-operated business is good, and conforms to relevant supervisory requirements;
自营业务资产状况和流动性良好,符合有关监管要求;
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