上海有售双气动隔膜泵-日本YAMADA山田 G25AN 图片

p1Src=//y2.yzimgs.com/uploads/329268/2023619-15375870.jpg?watermark/2/text/6IuP5bee5biC5paw5p2J5pys55S15a2Q56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"

aa