差压开关/101NN-K45-N4-C1A/4-45psi 美国SOR机械式开关 101NN-K4 仪器类别:美国SOR压力/差压开关 市场价格:洽谈 咨询电话:029-88638823 88623902 传真:029-88638823-810 业务 业务 业务 业务 差压开关/101NN-K45-N4-C1A/4-45psi 美国SOR机械式开关 101NN-K45-M4-C1A 差压开关性能参数 ·控制差压的范围...
J120K-37 0.7-6.9bar 0.1-0.6bar 0-34.5bar 68.9bar 定睛橡胶膜片及O型圈 1/4NPTF 美国UE压力开关J120K系列差压开关可以提供不同的差压范围,还可以提供不同的连接方式、不同的材料以及感压元件类型,正是由于这种灵活的选择方式使得J120K系列差压开关可 应用于各种场所,如化工、石化、炼油、油田、钻井平台、输油...
Paser 4 87 k psi nozzle body for waterjet head A water jet cutter, also known as a water jet or waterjet ,is an industrial tool capable of cutting a wide variety of materials using a very high-pressure jet of water, or a mixture of water and an abrasive substance. The...
品牌/型号:4NN-K45-N4-C2A 4-75PSI 开关数:其他 类型:其他开关 品牌:其他 供应商信息 【电工开关】相关产品图 供应商:陈垂安(先生) 泉州双环贸易发展有限公司 想获得更多采购商询盘?戳这里! 请供应商联系我 求购标题: 联系人: 采购数量: 联系电话: ...
4B3-K45-M4-C2A-CLTT/4-75psi美国SOR索尔供油总管压力开关 SOR索尔普通压力开关常用外壳: PP P3 H3 NN N6 N3 RN RM N4 RT RS RB 防爆常用外壳: L LC B3 B4 B5 B6 S SC TA J4 美国SOR简介 美国SOR的开关量仪表主要采用膜片活塞式结构,有耐高压、高温、防震、防腐蚀、抗冲击力、切换差小等特点、广...
High Quality 1/2inch to 4in 300 PSI 600PSI Medical Brass Check Valve With Type-K Copper pipe China Manufacturer Specifications: Material: Forged Brass ( CW617N, CW614 ,CW602N,ASTM C37700) Size: 1/4'',3/8'',1/2'',3/4'',1'',11/...
3/4" Medical Gas Ball Valve, 600 Psi Wog Copper K-Tube Extensions OEM/ODM Factory High Quality Brass Ball ValveBrass 3pcs ball valve with stainless steel bolt,lockable handle, copper tube, steel handle ,brass forged body, brass ball chrome plated,brass s...
The sigma and f_0(980) from K_e4+pi-pi, gamma-gamma scatterings, J/psi, phi to gamma sigma_B and D_s to l nu sigma_B 来自 arXiv.org 喜欢 0 阅读量: 24 作者:Mennessier, G.,Narison, S.,Wang, X. -G.摘要: We extract the pole positions, hadronic and gamma-gamma widths ...
[ k \sin ( \frac { \pi } { 2 } + \phi ) \right] ^ { - 1 } = \frac { 1 } { k \cos \phi } $$ 今将斜驶线方程看作决定φ为φ的隐函数.因此,对 斜驶线来说,在($$ \varphi $$_{2}, $$ \psi $$_{2})点,有 $$ \frac { d x } { d \psi } =...
Ultra High Pressure Needle Valve with Actuator 60000psi 1/4′′ SS316 Hip, Find Details and Price about Hip Valve Stainless Steel Needle Valve from Ultra High Pressure Needle Valve with Actuator 60000psi 1/4′′ SS316 Hip - Anhui Hongji Instruments & Val