PU聚氨酯衬里消防水带

2-1/2"(DN65) x 20㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 16㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 20㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 20㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 16㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 20㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 20㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 14㎏/c㎡ x 20ML ,断面为3层

2-1/2"(DN65) x 20㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 14㎏/c㎡ x 20ML ,断面为3层

2-1/2"(DN65) x 20㎏/c㎡ x 25ML ,断面为3层

2-1/2"(DN65) x 20㎏/c㎡ x 20ML ,断面为3层

2-1/2"(DN65) x 20㎏/c㎡ x 25ML ,断面为3层

2-1/2" x 20㎏/c㎡ x 20ML，断面为3层。

2-1/2" x 20㎏/c㎡ x 20ML，断面为3层。

2-1/2"（DN65）x 1.6MPa x 20ML 断面为3层

2-1/2" x 20㎏/c㎡ x 20ML，断面为3层。

2-1/2" x 20㎏/c㎡ x 20ML，断面为3层。

2-1/2"(DN65) x 20㎏/c㎡ x 20ML，断面为3层

2-1/2" x 13㎏/c㎡ x 20ML

2-1/2" x 14㎏/c㎡ x 20ML

90° 铸铁 入口G 2-1/2"NPT x 出口端扣接DN65

2-1/2" x 16㎏/c㎡ x 25ML

STANDARD BUFFER SOLUTION PH10 1LT/CA