乙烷 1 羟基 1 1检测标准

Standard WPS for Shielded Metal Arc Welding of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1 1/2\

Standard WPS for Gas Tungsten Followed by Shielded Metal Arc Welding of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1 1/2\

Standard WPS for Shielded Metal Arc Welding of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 3/4\

Standard Welding Procedure Specification (SWPS) for Shielded Metal Arc Welding of Carbon Steel (M-1/P-1, Group 1 or 2), 1/8 inch [3 mm] through 1-1/2 inch [38 mm] Thick, E6010 (Vertical Downhill) Followed by E7018, As-Welded or PWHT Condition, Primarily Plate and Structural Application

Standard WPS for Gas Tungsten Arc Welding with Consumable Inserts of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 1 1/2\

Standard Welding Procedure Specification for Naval Applications (SWPS-N) for Gas Tungsten Arc Welding with Consumable Insert Root of Austenitic Stainless Steel (S-8), 1/8 inch [3 mm] through 1-1/2 inch [38 mm] Thick, MIL-3XX, in the As-Welded Condition, Primarily Pipe for Naval Applications

Standard Welding Procedure Specification for Naval Applications (SWPS-N) for Gas Tungsten Arc Welding of Austenitic Stainless Steel (S-8), 1/8 inch [3 mm] through 1-1/2 inch [38 mm] Thick, MIL-3XX, in the As-Welded Condition, Primarily Pipe for Naval Applications

Standard Welding Procedure Specification for Naval Applications (SWPS-N) for Shielded Metal Arc Welding of Carbon Steel (S-1), 1/8 inch [3 mm] through 1-1/2 inch [38 mm] Thick, MIL-7018-M, in the As-Welded or PWHT Condition, Primarily Pipe for Naval Applications

Optical fibre cables - Part 1-1: Generic specification - General

Amendment 1 - Magnetic materials - Part 1-1: Classification - Surface insulations of electrical steel strip, sheet and laminations

Industrial networks - Profiles - Part 1-1: Fieldbus profiles - Communication Profile Family 1

Behavioural languages - Part 1-1: VHDL Language Reference Manual

Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings (includes Amendment 1:2014)

The Official Book of D1.1 Interpretations

Switches for Appliances - Part 1-1: Requirements for Mechanical Switches

Eurocode 3: Design of steel structures - Part 1-1: General rules and rules for buildings (includes Amendment 1:2014)

Magnetic materials - Part 1-1: Classification - Surface insulations of electrical steel strip, sheet and laminations

Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance

Standard for Risk Concerns for Interoperable Medical Products (ANSI/AAMI/UL 2800-1-1:2022)