皇冠体育在线 　　1、GUANCHA：PEGUANPEIJIANSHANGDEXIAOTUKUAITUQISHUOMINGYIHANHAO，XIAOTUKUAIWEIFASHENGBIANHUAZEKEYANZHANGJIARESHIJIAN10~20s，ZHIZHITUQIWEIZHI;RUOTUKUAIDAOXIANGYIBIAN，KENENGSHISHOUREBUJUNYUN，YINGJIANGDIDIANYA，HUANMANHANJIE。RUGUOCHUXIANDIANLIUTUBIAN，LIJITINGZHIHANJIE，DAIWANQUANLENGQUEHOUZAIHAN;RUGUODIANLIUTUBIANFASHENGZAIHANJIEHOUQI，QIEBIANHUAHOUWENDINGXIALAI，SHUZHENGCHANGXIANXIANG，FOUZETINGZHIHANJIEBINGFANGONG。

　　2、听：在PE管焊接时如果夹杂噼啪声，说明接口处有水，没有擦干;如果出现声音突然比正常的声音大，应该略降低电压。

　　3、KAN：ZHUYAOJIUSHIKANPEGUANJIEKOUCHUHUOPEGUANDELINGYIDUANSHIFOUMAOYAN，RUGUOMAOYAN，HENKENENGSHIDIANZUSIDUANLU，YINGTINGZHIHANJIE。

　　4、MO：RUGUOGANJUEGUANBIBIZHENGCHANGYAOTANG，YINGJIANGDIDIANYAHUOZHETINGZHIHANJIE，BINGFENXIQIYUANYIN。

皇冠体育在线 　　5、XIU：PEDIANZUSIFASHENGDUANLUSHIHUIFACHUJIAOWEI，YINGLIJITINGZHIHANJIE。

　　PEGUANHANJIEWANCHENGHOU，ZUIHOUZAIJINXINGSHUIYASHIYAN，CESHIJIEKOUZHILIANG。RUGUOJIEKOUZHILIANGHAO，RERONGJIEKOUKANGLAXINGNENGHAO，De110ZHOUXIANGLALIDADAO8.4KN，WUROUYANKEJIANDECANYUBIANXING;SHUIYASHIYANHUANXIANGYINGLIDADAO22MPaSHI，JIEKOUCHUWUPOLIE、SHENLOUXIANXIANGJIKE。