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疾速緊密手動換網過濾器，包含(han🧜)間隔(ge)絕(jue)對(dui)牢固的前(qian)模(mo)板(ban)(ban)、后模(mo)板(ban)(ban)和(he)勾當(dang)設(she)置于前(qian)模(mo)板(ban)(ban)和(he)后模(mo)板(ban)(ban)之(zhi)間的中(zhong)(zhong)(zhong)板(ban)(ban)，在前(qian)模(mo)板(ban)(ban)和(he)后模(mo)板(ban)(ban)之(zhi)間設(she)有(you)能(neng)夠使中(zhong)(zhong)(zhong)板(ban)(ban)產(chan)生絕(jue)對(dui)位(wei)移的轉軸；前(qian)摸板(ban)(ban)和(he)后模(mo)板(ban)(ban)上(shang)均(jun)設(she)有(you)兩(liang)個通(tong)孔，其上(shang)的通(tong)孔兩(liang)兩(liang)絕(jue)對(dui)；中(zhong)(zhong)(zhong)板(ban)(ban)的周圍(wei)設(she)有(you)鑄鋁(lv)加(jia)熱(re)圈(quan)(quan)，接近該鑄鋁(lv)加(🔥jia)熱(re)圈(quan)(quan)的內側的高低(di)局部(bu)別設(she)有(you)鋼環和(he)歌(ge)四氟套；中(zhong)(zhong)(zhong)板(ban)(ban)的中(zhong)(zhong)(zhong)部(bu)設(she)有(you)多(duo)孔板(ban)(ban)，該多(duo)孔板(ban)(ban)可別離對(dui)應于前(qian)模(mo)板(ban)(ban)和(he)后模(mo)板(ban)(ban)上(shang)的任一絕(jue)對(dui)的兩(liang)通(tong)孔。