德国GRW涡喷发动机轴承SSF685-2Z-NG-J-L299。 意大利BECO超低温天然气低温潜液泵轴承61812BHTSZZ280°。 英国RHP轴承2310-2RSTNG。 英国RHP轴承HR32934J。 KWVE35BSLG4V3滑块。 IKO导轨_滑块MLG15C2R440H。 IKO导轨_滑块LWLF24R160BHS1 KWVE20-B-N-G4-V1滑块 英国RHP轴承SF1.1/4EC 英国RHP轴承6230C4 美...
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基金 国家自然科学基金(6210071479) 安徽省自然科学基金(2108085QF258) 安徽省高等学校自然科学研究项目(重点项目)(KJ2020A0299) 安徽理工大学青年科学研究基金项目(重点项目)(QN2019102)。 关键词 比特位螺旋变换 加密算法 两轮置乱-扩散 正反向非序列扩散 Bit-spiral transformation Encryption algorithm Two-round scra...
Vickers KDG27A6S612188210 Rexroth Servo Valve Rexroth 4WRKE16WA200-21/6A24ET29/D3M Rexroth Servo Valves Rexroth 561-021-9400 Pacific Cut Off Wheel Grinding wheels / Cut-off blades Moog Servo Valve Moog D6703E pilot D061-628C Moog Servo Valve 2 Moog J642-313 with pilot J076-...
8.5824.0822.5000.5089 CY210G50/25-085Z11/OXHCDM11A Aerzener Delta Lube06 BEI IDEACOD进口配件SHM510-1316-003 Rexroth R902447872 V1-W-N4-30M-PUR SIMTRONICS SAS型号GD10-P00-17DG-0XH-00 MTS 252182 STERLING节流阀J04A2ZN Preh GmbH P20VR-G1/2 0-160BAR 0-10V 0.15KG M-NR.4035142469A...
8006B1-F3GI、LS7031、TEA1713T、IDT70261S25PF、P28F512-120、UPW1J6R8MDD6、FX22W182Y、EU 深圳皓晟达文化科技有限公司1年 月均发货速度:暂无记录 广东 深圳市福田区 ¥5.65 回收电子芯片QS5LV919收工厂库存电子光纤端子 规格型号 W89C980P、JW050B1、CYW2330ZI、NCP1606B、MBRD835、QMV177CT5、HD...
Industrial waste significantly impacts water and soil quality, restricting their suitability for agricultural and domestic use. This study investigates the distribution of heavy metals (HMs) in groundwater and soils across the Shazand plain under differe
KB KBMG-212D(8831J) 直流调速器 SCHMERSAL IFL15-30-01T 备件 ELESA+GANTER GN 114.2-16-35 备件 ROEMHELD 1941-002 备件 MAYR 1/024.000.6 备件 POGGI GRF HTD 2240-8M-30-NR.31G2240030 备件 FESTO ADN-63-KP(729319) 气缸修理包 KSB ETAPRIME 80-170 752 备件 GORBEL 78614(直)(B300-0030-05...
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