??? ?? ??
?? ?? ??
?? ?? ?? ??? ??: 1.5 mm≤ ?? ≤8 mm.
4mm ??? ??? ??? ???? ??? HCj? ????? ??? ??? ? 1.5KOe??.
No.22,HONGZE ROAD,TEDA,TIANJIN,CHINA
Mr? 0086-22-59829114 zgx@shlucky.com
Ms ? 0086-22-59829118 sst123@shlucky.com
天津三環(huán)樂喜新材料有限公司 版權所有 COPYRIGHT2020 津ICP備12002085號-1
022-59829114
