electrical materials短语¹⁴⁴⁹⁷²⁺² 基本例句 🌏电工材料；电器材料；电子材料 Plumbing, wiring electrical materials, health supplies, barber supplies, medicines and other daily piecemeal procurement of goods designated by the procurement and supply of inquiry combination. 水暖器材、电线电料、卫生用品、理发用品、药品等日常零星货物采购采用询价采购和定点供应相结合的方式。 docin