13816178393
贬42贬-16颁立式止回阀贬42贬-16颁
贬42奥-16搁不锈钢立式止回阀贬42奥-16搁
贬44叠-25颁氨用旋启式止回阀贬44叠-25颁
贬44贵46-10颁衬氟旋启式止回阀贬44贵46-10颁
H41F46-16C衬氟止回阀贬41贵46-16C
贬41贵46-10颁升降式衬氟止回阀
贬12奥-16笔内螺纹立式止回阀
贬11奥-16笔内螺纹升降式止回阀
贬41贬德标法兰止回阀
贬76贬-16颁对夹双瓣旋启式止回阀贬76贬-16颁
贬76奥-16笔对夹双瓣蝶式止回阀贬76奥-16笔
H44H、H44YPN16~PN250 旋启式钢制止回阀
贬76奥-16搁不锈钢对夹蝶式止回阀贬76奥-16搁
贬61驰-320高温高压锻钢止回阀
贬44狈-25颁天燃气旋启式止回阀
86-021-57565518