bj41w, bq41f, dj41w, dj41y, h41, h41h, h41y, h42w, h42y, h44h, h44y, h47h, h74h, h74x, hc41x, hc42x, hc44x, hh44h, hh44x, hh46x, hh47h, hh48x, hh49h, hq41x, hq44x, hq45x, j41, j41f, j41f4, j41f46, j41h, j41j, j41n, j41w, j41y, j941, j941h, j941w, j941y, jy41w, jy41y, pz641h, q347f, q347h, q41, q41f, q41f4, q41f46, q44f, q45f, q47f, q641, q641f, q644, q644f, q647, q647f, q941, Q941F, q947, q947f, wj41, wj41w, z40h, z40w, z40y, z41h, z41w, z41y, z45, z45x, z641, z641h, z941h, 截止阀, 止回阀, 法兰截止阀, 法兰止回阀, 法兰球阀, 法兰闸阀, 球阀, 蝶阀, 闸阀, 阀门厂家|
2020-09-21|
Post by: KatheriLahr
法兰阀门图片,型号,厂家,价格
法兰阀门是指连接方式为法兰连接的阀门，其阀门代号为4，常见的有法兰闸阀、法兰蝶阀、法兰球阀、法兰截止阀、法兰止回阀等等。
