RUGUOWOMENXIWANGNENGGOUGOUMAIDAOZHILIANGBIJIAOHAODEFANGZHENSHU，NEIMEKENDINGHAISHIYAOTEBIEZHUYICONGNAGEQUDAOXUANGOU，TONGYANGYEYAOLEJIEHAOJIAGEFANGMIANDEQINGKUANG。GUANGZHOUMEIJULINYESUOYOUFANGZHENZHIWUDOUKEYIZHIJIETONGGUOWANGLUOLAIJINXINGXUANGOU，ERQIEJUTIDECANSHUYESHIYIYINGJUQUANDE，CHANGJIAKEYIWEIWOMENTIGONGDINGZHIJIAGONGFUWU，SUOYIXIANGYAOTIAOXUANDAOSHIHEDEFANGZHENZHIWUBINGBUSHISHENMENANSHI。DANSHIZHEIYANGDECHANPINYAORUHELAIKANZHILIANGNI?

确定是否具有防腐蚀性

　　YINWEIYOUHENDUOFANGZHENSHUDOUSHIYAOZHANGQIZAIHUWAISHIYONGDE，SUOYIWOMENYIDINGYAOTEBIEZHUYIHAOSHIFOUJUYOUFANGFUSHIXING。ZHENGGUICHANGJIASHENGCHANDECHANPIN，CONGSHUGANDAOSHUYEDOUSHICAIYONGDEZHUANYONGDECAILIAO，SUOYIQISHIYONGXINGYAOGENGQIANGYIXIE。JIBIANSHIZHANGQIZAIHUWAISHIYONG，YEBUHUICHUXIANYANZHONGPOSUNHUOZHESHIDIAOSEDEQINGKUANG。

简单进行实物对比

　　KENENGWOMENYICIXINGXUYAOSHIYONGDAODEFANGZHENZHIWUSHULIANGFEICHANGDUO，SUOYIYIDINGYAOTEBIEZHUYIHAOZHENGTISHANGDESHIWUDUIBI。KEYIZHIJIELIANXISHANGCHANGJIA，YAOQIUDUIFANGJISONGYANGPINHUOZHESHIWOMENDAOCHANGJIAQUKANYIXIACHANPINDEJUTIZHILIANGRUHE。ZHIYAOSHIQUEDINGHAOLESHIWUDEZHILIANGQINGKUANG，HOUXUDECAIGOUQISHIYEDOURONGYIYIXIE，YEKEYIBAOZHENGFANGZHENZHIWUDESHIYONGSHOUMINGGENGZHANGYIXIE。

　　QISHIXIANGYAOTIAOXUANDAOPINZHIBIJIAOBUCUODEFANGZHENSHUYESHIXIANGDUIRONGYIDE，WOMENZHIJIETONGGUOZHENGGUICHANGJIAQUDAOLAIJINXINGXUANGOUJIKE，ZHIYAOSHINENGGOUYUZHENGGUIDEGONGSILAIJINXINGHEZUO，NEIMECAIGOUDAODEFANGZHENZHIWUPINZHIFANGMIANDOUSHIYOUCHANGJIALAIBAKONG，ZIRANPINZHIYESHIBUCUODE。XIANGXINTONGGUOZHEIYANGZHENGGUIQUDAOLAIJINXINGCAIGOUYESHIKEYIRANGWOMENFANGXINDE。