maintenance of hydraulic stretchers
maintenance of hydraulic stretchers Author:Sherry Time:2022-08-02 Click: function tag_arcclick(aid) { var ajax = new XMLHttpRequest(); ajax.open(“get”, “/index.php?m=api&c=Ajax&a=arcclick&aid=”+aid+”&type=view”, true); ajax.setRequestHeader(“X-Requested-With”,”XMLHttpRequest”); ajax.setRequestHeader(“Content-type”,”application/x-www-form-urlencoded”); ajax.send(); ajax.onreadystatechange = function () { if (ajax.readyState==4 && ajax.status==200) { document.getElementById(“eyou_arcclick_1700466591_”+aid).innerHTML = ajax.responseText; } } } tag_arcclick(379); Maintenance of hydraulic stretchers Hydraulic stretchers, also known as hydraulic nut, is an important tool necessary for …