CFM 1/2 6.8 5% R规格参数
相关型号
CFM 1/2 6.8K 5% R CFM 1/2 6.8K 5% T CFM 1/2 62 5% R CFM 1/2 620 5% R CFM 1/2 620 5% T CFM 1/2 680 5% R CFM 1/2 680 5% T CFM 1/2 680K 5% R CFM 1/2 680K 5% T CFM 1/2 7.5K 5% R