短語詞組短語pit batch -type furnace 坑式爐box batch -type furnace 周期式裝箱熱処理爐batch -type annealing furnace 批式退火爐bell batch -type furnace 周期作業(yè)罩式爐car -bottom batch-type furnace 車底式周期作業(yè)爐;車底式批生産加熱爐hph batch -type annealing furnace 全氫罩式退火爐batch furnace batch -type furnace 分次式熔爐 返回 batch-type furnace