 | 进口微压气体减压阀 | | 进口微压气体减压阀，（Micro pressure gas reducing valve）也叫微压气体调压阀，是一种无需外来 |
|  | 进口不锈钢气体减压阀 | | 进口不锈钢气体减压阀，（Stainless steel gas pressure reducing valve），也叫不锈钢气体调压阀 |
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 | 进口铸钢气体减压阀 | | 进口铸钢气体减压阀，Cast steel gas pressure reducing valve，也叫碳钢气体调压阀，WCB气体减压 |
|  | 进口气体法兰减压阀 | | 进口气体法兰减压阀，Gas flange pressure reducing valve，也叫法兰连接减压阀，法兰式气体减压 |
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 | 进口高压气体减压阀 | | 进口高压气体减压阀，High pressure gas reducing valve，也叫高压气体调压阀，是一种自动降低管 |
|  | 进口自力式气体减压阀 | | 进口自力式气体减压阀，Self operated pressure reducing valve，也叫进口自力式气体调压阀，无需 |
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 | 进口可调式气体减压阀 | | 进口可调式气体减压阀（Gas pressure reducing valve）是指用于气体系统管道，比如空气、氮气、氧 |
|  | 进口带压力表气体减压阀 | | 进口带压力表气体减压阀（With pressure gauge Gas pressure reducing valve）是指阀门自带有两个 |
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