pressure seal bonnet
英 [ˈpreʃə(r) siːl ˈbɒnɪt]
美 [ˈpreʃər siːl ˈbɑːnɪt]
网络 压力密封式; 压力密封阀盖; 压力自紧密封阀盖; 压力密封式阀帽
双语例句
- Pressure Seal? uncomplicated design has segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal.
压力密封？结构简单，分段扣环，镀银低碳钢垫圈，有助于拆卸和最大限度的阀帽密封。