5.How can we get the quotation of filter cartridges ? Please let us know the specifications, such as the materials, length, macron, apply in which industry etc. 6.Do you Accept OEM service? YES! 6. How long is the warranty of our products ? 1 year ...
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1,x=e.daSrc||"",v=e.clickFn||function(){};if(t&&i){var h=navigator.userAgent,y=/MicroMessenger/gi.test(h),b=n.isAndroid()&&y;if(b){var k=g(i);$(t).append(k),f[d]=k,k&&k[0]&&(k[0].addEventListener("click",function(){x&&s.addStat(x),m(d),v&&v()}),...
B. It is mandatory to replace the filter. C. It is prohibited to replace the filler. A. It is necessary to replace the fitter. B. It is mandatory to replace the filter. C. It is prohibited to replace the filler. 查看完整题目与答案 题目:此程序仅适用于A型零件。 A. This proce...
document.webkitHidden : document.hidden; if (isHidden) { document.removeEventListener('visibilitychange', visiChangecb); isOnceHidden = true; } }; // 由于在部分ipad上调起地图时,isHidden也为false;但是在visibilitychange事件里有时能得到正确的isHidden,有时也一直为false; // 为了提高准确性,通过...
document.webkitHidden : document.hidden; if (isHidden) { document.removeEventListener('visibilitychange', visiChangecb); isOnceHidden = true; } }; // 由于在部分ipad上调起地图时,isHidden也为false;但是在visibilitychange事件里有时能得到正确的isHidden,有时也一直为false; // 为了提高准确性,通过...
document.webkitHidden : document.hidden; if (isHidden) { document.removeEventListener('visibilitychange', visiChangecb); isOnceHidden = true; } }; // 由于在部分ipad上调起地图时,isHidden也为false;但是在visibilitychange事件里有时能得到正确的isHidden,有时也一直为false; // 为了提高准确性,通过...
document.webkitHidden : document.hidden; if (isHidden) { document.removeEventListener('visibilitychange', visiChangecb); isOnceHidden = true; } }; // 由于在部分ipad上调起地图时,isHidden也为false;但是在visibilitychange事件里有时能得到正确的isHidden,有时也一直为false; // 为了提高准确性,通过...
document.webkitHidden : document.hidden; if (isHidden) { document.removeEventListener('visibilitychange', visiChangecb); isOnceHidden = true; } }; // 由于在部分ipad上调起地图时,isHidden也为false;但是在visibilitychange事件里有时能得到正确的isHidden,有时也一直为false; // 为了提高准确性,通过...