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GRL蝶阀 GRL气动蝶阀 GRL手动蝶阀 keystone GRW DN350手动蝶阀 (阀体-铸铁,阀座-EPDM,阀板-CF8M) 手动蝶阀 keystone+DN100NPS4 keystone气动蝶阀 GRW DN400 EPDM+F89E-141DA+CR*2V3+791N24VDC GRW DN400 (阀体-铸铁,阀座-EPDM,阀板-CF8M) +F89U -140DA 气缸 +TVA阀位开关(CR停产了) +791NDC24V电磁阀 气动动蝶阀 Keystone蝶阀 keystone气动蝶阀GRW100112W GRWD0S0S2E0M1K GRW蝶阀 GRW0250D0S0N0N0M1K Keystone GRW D12E DN400手动涡轮蝶阀 Body-Ductile iron A536;&﹟160;Disc-316 stainless steel&﹟160;Seat-EPDM FG keystone气动调节阀 Keystone butterfly valve 气缸 F89D-009DA 电磁阀DLT100 891N024 阀位反馈TVA-M2WGNAM PremiSeal 38DW112DN100 PremiAir 009 4-20mA GRW/DLT100 +F89U-009+YT-1000R+B49G GRW蝶阀 F250阀座 keystone蝶阀 keystone阀座 keystone气缸 GRW,F250,F611,F14,F990,GRL,F89U keystone气动蝶阀GRWT119PN10 F89U-009DA+LP&﹟160;(TVA-M2WGNCM) TOP阀位开关&﹟160;TVA阀位盒 Keystone气动开关蝶阀F990 DLT300 I0S0S0N0M8K Keystone Valves & Controls Inc. GRWDN400蝶阀 FIG 15-730. EN-GJL-250. 软质EPDM.分体式阀体 F89U-051DA +DLT100M20 +791 +MENDO 现货 GRW DLT300 D0S0S2E0M1K, 蝶阀GRW DLT300 D0S0S2E0M1K keystone手动涡轮蝶阀 GRWDN400手动涡轮蝶阀 GRL0300-D0S0S2E0P3K GRL0400D2A1S2NA1KG1 GRL0400D3A1S2NA1KG1 GRL0600D3A1S2NA1KG1 keystone气动调节阀GRW DLT300 D0S0S2E0M1K + F89U-051DA + YT1000 +B49G GRW/DLT200+F89U/032DA+CR+791D(HFB)Keystone气动蝶阀 GRW DLT125+F89U-009DA+CR,PRA009 DN125气动蝶阀. 一体式&﹟160;GRWDLT80+F89U-006DA+CR-0B201BD00-00-0R1 分体式&﹟160;F990DLT80+F89U-006DA+CR-0B201BD00-00-0R1 Emerson蝶阀价格 keystone蝶阀 GRWDLT100蝶阀 GRWDLT150蝶阀 GRWDLT200蝶阀 凯斯通keystone GRW蝶阀 GRW阀座 GRW密封圈 GRWD0S0S2E0A1K 凯世通蝶阀F14-102-D12E DN200蝶阀 GRW0250D0S0S2E0M1K keystone蝶阀 GRW DLT250 D0S0S2E0M1K Keystone Valves & Controls OPTISEAL 014-102 GJS-400-15 DN80现货 keystone气动蝶阀 GRWDLT200+F89U020DA GRWD0S0S2E0 A1 K + F89U-014 SR08 keystone支耳式蝶阀GRL0300-D0S0S2E0P3K keystone GRL 0250 D0A1S2N0A1K 蝶阀
规格: |
GRW DN400 EPDM+F89E-141DA+CR*2V3+791N24VDC |
数量: |
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包装: |
日期: |
2022-11-29 |
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