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一、ANG、BNG 系列防爆挠性连接软管主要技术参数注:1.连接螺纹也可按要求加工公制螺纹,2.长度可按用户要求加工.本产品是防爆电气工程中的关键性配
First, ANG, BNG series of explosion-proof flexible hose connection main technical parameters Note: 1. Connection thread can also be machined metric thread, 2. Length according to user requirements processing. This product is explosion-proof electrical engineering in the key with