#webadvjs#>
?÷óaHDí????S275JRHDí????S275J0HDí????S355JRHDí???? S355J0HDí??????
Strength customer
About Boyuan
á?3?êD????à??eê?2?á?óD?T1?????'|á?3??-???a·?????±±áù??oa???ù1??·???÷áù????ìú?·??à?é???ê??á????50·??ó3?3ì????'??à?o1ú?êo???ò2????Dèòa3???àD?ê±????àí????ó???????í¨±?à??? 1????÷?-óa?o?·±ê??ó?±êHDí????1¤×?????????????°???·?1ü??·???1ü???2????'?????2????è2ú?·??2??ê?a?oS235JR??S235J0??S275JR??S275J0??S275J0H??S355JR??S355J0??S355J0H?? S355J0W??S355NL??S355ML??S450J0??áD??2ú?·±ê×??oBSEN100252-2019??BSEN102102-2006?? BSEN10219-2-2006??BSEN10204-3.1-3.2
????1?ó|S275JRHDí??
·?1ü3§?ò?ùê?·?1üê?ò?????D???·?D????????áDí±?±ú??1ü??ò2?éò?3????a????à?í?Dí2???ó?òò?a
?ú2??aà?2???ó??á?????????????à?è????1üóD??ê'D???2?á???·??úò??e??2?í??·??????1üó|
·???1ü±úo????êDí??2????±±úo?2?'óóú10mmê±2???3?1y1?3?±úo????y?o10%?? ?±±úo?'óóú10mmê±
|