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Terms for subject Technology containing 预应力混凝土桁条 | all forms | in specified order only
ChineseEnglish
预应力混凝土带上下桁条的梁prestressed concrete vierendeel
预应力混凝土桁条prestressed concrete string
预应力混凝土桁条prestressed concrete stringer
预应力混凝土桁条prestressed concrete purline
预应力混凝土桁条prestressed concrete purlin