<button id="cxv8e"></button><form id="cxv8e"></form>
<button id="cxv8e"><form id="cxv8e"></form></button>
<xmp id="cxv8e"><button id="cxv8e"></button><xmp id="cxv8e"><form id="cxv8e"></form>
<xmp id="cxv8e"><form id="cxv8e"></form>
<xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form><xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form><form id="cxv8e"><form id="cxv8e"><ins id="cxv8e"></ins></form></form>
<form id="cxv8e"><form id="cxv8e"></form></form>
<xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form>
<xmp id="cxv8e"><ins id="cxv8e"><form id="cxv8e"></form></ins>
<xmp id="cxv8e"><form id="cxv8e"><button id="cxv8e"></button></form>
<button id="cxv8e"></button>
<xmp id="cxv8e"><xmp id="cxv8e"><xmp id="cxv8e"><form id="cxv8e"></form>
<form id="cxv8e"></form><xmp id="cxv8e"><xmp id="cxv8e"><xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form><xmp id="cxv8e"><form id="cxv8e"></form><xmp id="cxv8e"><form id="cxv8e"><button id="cxv8e"></button></form> <form id="cxv8e"></form>
<form id="cxv8e"></form><xmp id="cxv8e"><form id="cxv8e"></form><xmp id="cxv8e"><form id="cxv8e"></form>
<xmp id="cxv8e">
<xmp id="cxv8e"><xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form>
<xmp id="cxv8e"><xmp id="cxv8e">
<button id="cxv8e"></button>
<xmp id="cxv8e"><button id="cxv8e"></button><xmp id="cxv8e"><form id="cxv8e"></form><button id="cxv8e"><form id="cxv8e"><ins id="cxv8e"></ins></form></button>
<xmp id="cxv8e"><form id="cxv8e"></form><xmp id="cxv8e">
首頁    客戶服務    用水常識    水管防凍有招
?當前位置:
發布時間:2009-07-20 16:14

水管防凍有招

把自來水龍頭打開,保持很小的滴流狀態,可選擇浴缸上面的水龍頭,或者在水龍頭下放一個容積較大的桶或盆子,避免浪費。

家中水管、水表、水龍頭等用水設施,可以使用棉麻織物、塑料泡沫進行包扎。夜晚應關閉房屋窗戶,保證室內的溫度在零攝氏度以上。

對已凍住的水管,宜先擰開水龍頭,用熱毛巾包裹水龍頭,然后澆溫水,使水管解凍。若澆至水表處仍不見有水流出,則在水表上包上熱毛巾,用不高于30℃的溫水澆灑,使水表解凍,切忌用火烘烤。

瀏覽量:0
AV无码专区第1页
<button id="cxv8e"></button><form id="cxv8e"></form>
<button id="cxv8e"><form id="cxv8e"></form></button>
<xmp id="cxv8e"><button id="cxv8e"></button><xmp id="cxv8e"><form id="cxv8e"></form>
<xmp id="cxv8e"><form id="cxv8e"></form>
<xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form><xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form><form id="cxv8e"><form id="cxv8e"><ins id="cxv8e"></ins></form></form>
<form id="cxv8e"><form id="cxv8e"></form></form>
<xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form>
<xmp id="cxv8e"><ins id="cxv8e"><form id="cxv8e"></form></ins>
<xmp id="cxv8e"><form id="cxv8e"><button id="cxv8e"></button></form>
<button id="cxv8e"></button>
<xmp id="cxv8e"><xmp id="cxv8e"><xmp id="cxv8e"><form id="cxv8e"></form>
<form id="cxv8e"></form><xmp id="cxv8e"><xmp id="cxv8e"><xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form><xmp id="cxv8e"><form id="cxv8e"></form><xmp id="cxv8e"><form id="cxv8e"><button id="cxv8e"></button></form> <form id="cxv8e"></form>
<form id="cxv8e"></form><xmp id="cxv8e"><form id="cxv8e"></form><xmp id="cxv8e"><form id="cxv8e"></form>
<xmp id="cxv8e">
<xmp id="cxv8e"><xmp id="cxv8e"><form id="cxv8e"><form id="cxv8e"></form></form>
<xmp id="cxv8e"><xmp id="cxv8e">
<button id="cxv8e"></button>
<xmp id="cxv8e"><button id="cxv8e"></button><xmp id="cxv8e"><form id="cxv8e"></form><button id="cxv8e"><form id="cxv8e"><ins id="cxv8e"></ins></form></button>
<xmp id="cxv8e"><form id="cxv8e"></form><xmp id="cxv8e">