Advises customer on substitution or modification of part when replacement is not available.
Advises customer on substitution or modification of part when replacement is not available.
在物料短缺的时候，建议客户使用哪些替代品。
Advises customer on substitution or modification of part when replacement is not available.
在物料短缺的时候，建议客户使用哪些替代品。