sp2-热电部带状垫片等008302441852等公开询比价(0903)中国石化上海石油化工股份有限公司盘根压环\112×80×16 AIGI99自密封填料\499.5×440×50 AIGI1GW2 48°成型填料\112×80×16 AIGI1GS1成型填料\Φ64×44×8 AIGI1GS1自密封填料\Φ280×245×55 AIGI1GW2自密封填料\Φ175×150×25 AIGI1GW2盘根压环\Φ56×40×6 AIGI99成型填料\Φ56×40×6 AIGI1GS1盘根压环\Φ64×44×8 AIGI99带状垫片\20×7×100000 C9654带状垫片\30×8×50000 C9654成型填料\Φ60×40×6 C0911
2025-09-08