GAK四川自贡潜水泵自耦装置

ZP-CTC-SS-45KW自贡不锈钢自耦降压启动控制柜

ZASS-57高速路绿化客土喷播机

ZWSZ-A-0.5地埋式一体化成套污水处理设备

ZSH41Y-600LB NPS30自贡轴流式止回阀

H44Y或H41H或H44W自贡旋启式止回阀

3000PSI NPS3 1/8API6A井口平板闸阀

Z41F或Z43F-600LB NPS6自贡美标API6D平板闸阀

Z41Y或Z41H-100C DN50自贡法兰式锻造不锈钢闸阀

Z41H-64C DN200自贡铸钢闸阀

X43F-X47W自贡旋塞阀

H42X或H41X自贡自泵水泵底阀