常见例句雙語例句DZL horizontal automatic chain type coal-fired steam boiler for horizontal packaged water fire tube boiler, refrigerant natural circulation.DZL臥式自動鏈條燃煤、燃生物質蒸汽鍋爐型式爲臥式快裝水火琯鍋爐、工質自然循環。 返回 horizontal water tube boiler