J61B‑25C/J61B‑40C 焊接铸钢氨用截止阀铸钢对焊氨用截止阀液氨焊接截止阀暗杆氨用焊接截止阀 WCB 氨用截止阀

Name: J61B‑25C/J61B‑40C 焊接铸钢氨用截止阀 铸钢对焊氨用截止阀 液氨焊接截止阀 暗杆氨用焊接截止阀 WCB 氨用截止阀
Brand: 冠沃
SKU: j61b)‑25c‑cast‑steel‑ammonia‑butt‑weld‑globe‑valve.html