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Oem, Odm, ソフトウェアリエンジニアリング
Product name
J961Y-320I-50
Body
Cast steel, alloy steel, stainless steel, chromium molybdenum steel
Disc
Cast steel, alloy steel, stainless steel, chromium molybdenum steel
Seal Ring
Stainless steel and asbestos board are combined into multiple layers
Stem
2Cr13,1Cr13 stainless steel, chrome molybdenum steel
Packing
2Cr13,1Cr13 stainless steel, chrome molybdenum steel