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垫圈，扁平，外径减。ò姹 8）

WASHER, FLAT, REDUCED OUTSIDE DIAMETER (Rev 8)

通用管道用碳钢锻件标准规范

Standard Specification for Carbon Steel Forgings, for General-Purpose Piping

特殊要求的管和无缝钢管及焊接钢管（适用于核能及其他特殊应用）

Special requirements pipes and seamless and welded steel pipes (for nuclear and other special applications)

一般工业用铁铸件常见要求的标准规范

Standard Specification for Common Requirements for Iron Castings for General Industrial Use

硬化水泥浆、砂浆和混凝土长度变化测定装置的使用标准实施规程

Standard Practice for Use of Apparatus for the Determination of Length Change of Hardened Cement Paste, Mortar, and Concrete

用于非饮用水非压力地下输送和储存的塑料管道系统 - 用于渗透、衰减和储存系统的箱体 第1部分：PP 和 PVC-U 制成的雨水箱规范

Plastics piping systems for non - pressure underground conveyance and storage of non - potable water – Boxes used for infiltration, attenuation and storage systems Part 1 : Specifications for storm water boxes made of PP and PVC - U

航空航天系列 X6CrNiTi18-10 钢 (1.4541) 空熔 软化 板材 6 毫米 < a≤ 50 毫米 500 兆帕≤房间≤ 700兆帕

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plates - 6 mm < a ≤ 50 mm - 500 MPa ≤ Rm ≤ 700 MPa

带拉断芯轴和沉头的开口抽芯铆钉 — A2 / A2

Open end blind rivets with break pull mandrel and countersunk head — A2 / A2

医疗器械 第1部分：手术剪刀 平弯 无硬质合金刀片

Medical instruments - Part 1: Surgical scissors, curved on flat without carbide inserts

航空航天系列 钢 X6CrNiTi18-10 (1.4541) 空气熔炼 软化 板材 6 毫米 < a ≤ 50 毫米 500 MPa ≤ R? ≤ 700 MPa

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plates - 6 mm < a ≤ 50 mm - 500 MPa ≤ R? ≤ 700 MPa; German and English version EN 3480:2024

内燃机 活塞环 第3部分:技术规范

Internal combustion engines - Piston rings - Part 3: Material specifications (Revision of ISO 6621-3:1983)

内燃机.小直径活塞环.第3部分:材料规范

Internal combustion engines -- Small diameter piston rings -- Part 3: Material specifications

船舶轻负荷吊车鹅颈支架

Ships' Light Load Derrick Gooseneck Brackets

船舶测位孔

Ships' Ullage Holes

航空航天系列 钢 X6CrNiTi18-10 (1.4541) 电熔 退火 板材 厚度 6 毫米 < a ≤ 50 毫米 抗拉强度 500 MPa ≤ Rm ≤ 700 MPa

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plates - 6 mm < a ≤ 50 mm - 500 MPa ≤ Rm ≤ 700 MPa

材料规格选择过程

Material Specification Selection Process

航天系列 钢材 X6CrNiTi18-10 (1.4541) 空气熔融 软化处理 板材 厚度小于 6 毫米 不超过 50 毫米 抗拉强度 Rm 不小于 500 MPa 且不大于 700 MPa

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plates - 6 mm less than a less than or equal 50 mm - 500 MPa less than or equal Rm less than or equal 700 MPa

管线材料规范 3SD0S01

Piping Material Specification 3SD0S01

工艺行业实践Piping Material Specification 15SD0S01

Process Industry Practices Piping Material Specification PN15SD0S01

复合材料的环境降解

Environmental Degradation of Composite Materials

支架，角度，90° UNS S41000，.190 X .312 螺栓

BRACKET, ANGLE, 90° UNS S41000, .190 X .312 BOLT

Aerospace系列 钢X6CrNiTi18-10（1.4541） 空气熔炼 软化 板材 6毫米 ≤ a ≤ 50毫米 500兆帕 ≤ Rm ≤ 700兆帕

Aerospace series — Steel X6CrNiTi18-10 (1.4541) — Air melted — Softened — Plates — 6 mm < a ≤ 50 mm — 500 MPa ≤ Rm ≤ 700 MPa

石油、石化和天然气行业 特种材料制造商符合性评估方案（ISO 17782:2018）

Petroleum, petrochemical and natural gas industries - Scheme for conformity assessment of manufacturers of special materials (ISO 17782:2018)

航空航天系列 钢材 X6CrNiTi18-10 (1.4541) 空气熔融 软化处理 板材 6 mm < a <= 50 mm 500 MPa <= Rm <= 700 MPa（由西班牙标准化协会于2025年2月认可 ）

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plates - 6 mm < a <= 50 mm - 500 MPa <= Rm <= 700 MPa (Endorsed by Asociación Espa?ola de Normalización in February of 2025.)

航天系列 钢材 X6CrNiTi18-10 (1.4541) 空气熔融 软化处理 板材 6 毫米

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plates - 6 mm

开槽盘头自攻螺钉（ISO 1481:2011）

Slotted pan head tapping screws (ISO 1481:2011)

航天系列 X6CrNiTi18-10（1.4541）钢 空气铸造 软化处理 板材 6 mm < a ≤ 50 mm 500 MPa ≤ Rm ≤ 700 MPa

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plates - 6 mm < a ≤ 50 mm - 500 MPa ≤ Rm ≤ 700 MPa