SIS SMS 2313-1970 Disc springs《蝶形弹簧》.pdf

相关资源

NBN E 29-301-1988 7500 《工业阀门 钢质或铁质的，高弹体密封的一般用途的蝶形阀》.pdf

MNOSZ 2423-1956 《蝶形螺母》.pdf

QJ 2390-1992 蝶形螺母.pdf

TCVN 4223-1986 Fly nuts《蝶形螺母》.pdf

CB T 4303-2013 蝶形止回阀.pdf

CNS 858-1989 Hinges Butterfly Form《蝶形铰链》.pdf

SFS B 5 136-1937 Siipimutterit《蝶形螺母》.pdf

CJ T 282-2016 蝶形缓闭止回阀.pdf

GB T 62-1988 蝶形螺母.pdf

猜你喜欢

BS EN ISO 13787-2003 Thermal insulation products for building equipment and industrial installations - Determination of declared thermal conductivity《建筑设备和工业装置用热绝缘产品 声称的传热性的测定》.pdf

BS EN ISO 13788-2012 Hygrothermal performance of building components and building elements Internal surface temperature to avoid critical surface humidity and interstitial condensa.pdf

BS EN ISO 13789-2007 Thermal performance of buildings — Transmission and nventilation heat transfer coefficients — Calculation method (ISO 13789 2007)《建筑物热性能 传热系数和热通风系数 计算方法》.pdf

BS EN ISO 13793-2001 Thermal performance of buildings - Thermal design of foundations to avoid frost heave《建筑物的热性能 地基防冻胀的热设计》.pdf

BS EN ISO 13802-2015 Plastics Verification of pendulum impact-testing machines Charpy Izod and tensile impact-testing《塑料 摆锤冲击鉴定 试验机 却贝 艾卓德和拉伸冲击 试验》.pdf

BS EN ISO 13805-2009 Vitreous and porcelain enamels for aluminium - Determination of the adhesion of enamels on aluminium under the action of electrolytic solution (spall test)《铝用上.pdf

BS EN ISO 13833-2013 Stationary source emissions Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide Radiocarbon sampling and determination《固定源排放 生物量.pdf

BS EN ISO 13844-2015 Plastics piping systems Elastomeric-sealing-ring-type socket joints for use with plastic pressure pipes Test method for leaktightness under negative pressure a.pdf

BS EN ISO 13845-2015 Plastics piping systems Elastomeric-sealing-ring-type socket joints for use with thermoplastic pressure pipes Test method for leaktightness under internal pres.pdf