JSYT-202610JD-C16-74-46工艺阀门(一厂、矿开)中国石油化工股份有限公司江苏油田分公司截止阀\JT66Y-320 DN65截止阀\JH66Y-350 DN65止回阀\H62H-320 DN65止回阀\H62H-320 DN65止回阀\H11X-350P DN25截止阀\JH67Y-250 DN80 抗冲刷截止阀\JH67Y-350DN100截止阀\GMJ11Y-420 DN15截止阀\GMJ11Y-420 DN15截止阀\GMJ11Y-420 DN15中压闸阀\Z41F46-16C DN125中压闸阀\Z41F46-16C DN125中压闸阀\Z41F46-25 DN80中压闸阀\Z41F46-16C DN100中压闸阀\Z41F46-16C DN100闸阀\Z41F46-16C DN80闸阀\Z15H-16C DN15截止阀\GMJ11Y-420 DN15截止阀\GMJ11Y-420 DN15截止阀\GMJ11Y-420 DN15截止阀\GMJ11Y-420 DN15截止阀\GMJ11Y-420 DN15
2026-10-09