词汇	noise-reducer nozzle
释义	noise-reducer nozzle 消音式喷管
随便看	by-product recovery gas produceer byproduct recovery gas producer by product recovery gas producer by product recovery unit by-product recovery unit byproducts by-products by-product sale by product sales by-product sales by-products from chlorination disinfection by-product silica gel by product silk by-products manufacture by-products of agriculture and forest By-products of foodstuff industry by-products of process byproducts of salt manufacturing by-products of soybean By-products of terpineol by-products recoveries by products sales by-products sales by-product steam byproduct suppressant compound