Metal C Ring C唇型带弹簧全金属密封圈参考价 ¥ 2000 订货量 ≥1 具体成交价以合同协议为准 公司名称 上海微封实业有限公司 品牌 型号 Metal C Ring 产地 欧洲比利时原装进口 厂商性质 代理商 更新时间 2018/5/14 16:57:16 访问次数 982 产品标签 金属密封圈唇型金属密封件带弹簧金属密封圈...
Couple Cock Ring Sex Product Properties Sex Toys Products Packaging and delivery Selling Units: Single item Single package size: 50X50X50 cm Single gross weight: 0.500 kg Show more Lead time Samples Maximum order quantity: 1 piece Sample price: ...
Ring Diameter 40, 45, 50mm OEM/ODM Accept Service OEM&ODM Are Welcomed, 24 Hours Service Payment Paypal, Western Union, T/T, L/C Delivery Time 5-7 Days After Received The Payment Shipping Method UPS, DHL, TNT, FedEx,...
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Zhu, C. et al. σ-Aromaticity in an unsaturated ring: osmapentalene derivatives containing a metallacyclopropene unit. Angew. Chem. Int. Ed. 54, 3102–3106 (2015). Article CAS Google Scholar Hao, Y., Wu, J. & Zhu, J. σ aromaticity dominates in the unsaturated three-membered ring...
XAS data of Au L3 edge were acquired from 10 C beamline at Pohang Accelerator Laboratory (PAL), Republic of Korea. The energy of the storage ring electron beam was 2.5 GeV with a ring current of ≈360 mA. The incident X-ray was monochromatized by a Si(111)/Si(311) double-...
1. Metal inner arc ring(VSP ring) is made of materi all like carbon steel, stainless steel or Aluminum alloy, etc. The product has features such as thin wall, heat resistant, high free volume, high capacity, low resistance, high separation efficiency and so on. It ...
or a friction shear factor. There are various methods of evaluating friction, i.e., estimating the value of friction coefficient and shear factor. Experimental tests most commonly used are the ring and spike tests for massive forming and the plane-strain-draw and stretch-draw tests for sheet ...
Rilson RS15-D Hydroseal PTFE Packing -268º C to 260 º C US$5.00-10.00 / kg Rilson Certified Rtj Gasket for Pipe Flange ASME B16.20 US$1.00 / Piece Zhejiang Origin Ring Joint Gasket for ASME DIN Specification US$1.00 / Piece Epoxy Coated Ti Spiral Wound Gasket for Ind...
Rilson RS15-D Hydroseal PTFE Packing -268º C to 260 º C US$5.00-10.00 / kg Rilson Certified Rtj Gasket for Pipe Flange ASME B16.20 US$1.00 / Piece Zhejiang Origin Ring Joint Gasket for ASME DIN Specification US$1.00 / Piece Epoxy Coated Ti Spiral Wound Gasket for ...