常見例句雙語例句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(zhì)蒸汽鍋爐型式爲(wèi)臥式快裝水火琯鍋爐、工質(zhì)自然循環(huán)。 返回 horizontal water tube boiler