短語(yǔ)詞組短語(yǔ)Multiple Disc Coupon Holder 多層盤(pán)狀掛片支架DISC HOLDER CAST BRONZE 閥座rupture disc holder or 爆破片裝載架Disc Holder Nut 閥瓣基座螺母twine holder disc 壓繩盤(pán)slide holder disc 幻燈片卡盤(pán) 返回 disc holder