公司常备各种水泵机械密封件KQL250/250-37/4-VI机械密封KQL200/250-30/4-VI水封KQL50/185-4/2轴封KQL50/185-4/2泵用密封件KQL150-315-30-4密封件KQL150/460-75/4水泵机械密封KQL125/170-22/2机封KQL200/400-75/4(Z)水泵机械密封件KQL50/170-3/2泵密封，欢迎新老客户采购！
公司常备各种水泵机械密封件KQL250/250-37/4-VI机械密封KQL200/250-30/4-VI水封KQL50/185-4/2轴封KQL50/185-4/2泵用密封件KQL150-315-30-4密封件KQL150/460-75/4水泵机械密封KQL125/170-22/2机封KQL200/400-75/4(Z)水泵机械密封件KQL50/170-3/2泵密封，欢迎新老客户采购！