It is cast iron The wall is double, and the thickness is 6mm It has passed ISO9001 verification.
|
联系方式
加关注0
BEIJING ZHONGCAI JIANKE INSTITUTE OF SCIENCE AND TECHNOLOGY FOR BUILDING MATERIALSVIP会员第13年
资料未认证
保证金未缴纳
|
||||||||||||||||||||||||
It is cast iron The wall is double, and the thickness is 6mm It has passed ISO9001 verification.
