包括2.1項(xiàng),2.2項(xiàng),2.3項(xiàng),第3類、4.1項(xiàng),4.2項(xiàng),4.3項(xiàng),5.1項(xiàng),5.2項(xiàng) ,6.1項(xiàng) ,第8類,第9類等高?;瘜W(xué)品,冷藏、溫控化學(xué)品的公路運(yùn)輸服務(wù)