Needle valve needle control valve reed valve needle valve
Adjustment is provided in the form of a needle - value or restrictor.
流量调节采用针阀或限流器。
—— 辞典例句The automatic enrichment valve is composed of PTC, wax and valve needle.
自动加浓阀主要由PTC 、 石蜡体和针阀组成。
—— 给力词典精选The cost of valve gated hot runner is US $ 2, 500 per cavity.
针阀热流道每腔的成本超过两万元。
—— 给力词典精选The most sophisticated runner design is the valve gated hot runner design.
最讲究的流道是针阀式热流道设计。
—— 给力词典精选The design proposal of a novel needle valve assembly is given.
提出了一种新颖的针阀偶件设计方案。
—— 给力词典精选