Air entrance - brick Autoclave: it is mainly applied to produce air - entrance brick.加汽砖蒸氧釜: 主要用于和产加气砖块.Dewaxing with over - temperature autoclave, overpressure alarm function.脱蜡釜设有超温 、 超压报警功能.Scope: Autoclave anti - age...
我们需要的不是善意但难以实现的宣言，而是实际行动。What we need is not manifestos of pious intentions, but real action.高速公路的实际覆盖面积还不到农村地区的0.1%。Motorways actually cover less than 0.1 percent of the countryside.这两种手法实际运用起来哪个好一些？How do the two techn...
防治的方法包括毒杀和熏蒸。Methods of control involved poisoning and fumigation.用熏蒸的方法给房间消毒to fumigate a room作为预防措施, 要用内吸杀虫剂对植物定期喷洒,或熏蒸.As preventive, spray plants with systemic insecticide or fumigate them regularly....