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CNIS GB 713-86 Carbon and low alloy steel plates for boilers carbon and alloy steel plates for... CNIS GB/T 6478-86 Cold heading steel--Technical requirements CNIS GB 6479-86 High-pressure seamless steel tubes for chemical fertilizer equipments CNIS GB/T 6416-86 Technical factors influencing the quality of the fusion welded joints in steel CNIS GB/T 5973-86 Cunneiform connector for use with steel with ropes CNIS GB/T 5974.1-86 General purpose thimbles for use with steel wire ropes CNIS GB/T 5974.2-86 Heavy thimbles for use with steel with ropes CNIS GB/T 5975-86 Clamping plates for fixing steel wire ropes CSA 8.1-M86-CAN/CGA Elastomeric Composite Hose and Hose Couplings for Conducting Propane and Natural Gas CNIS GB/T 5952-86 Carbon tool steel wires CNIS GB/T 5954-86 Alloy structure steel wires for cold heading CNIS GB/T 5953-86 Carbon structure steel wires for cold heading CNIS GB/T 5827.1-86 Inspecting regulation for solid shaped steel window CNIS GB/T 5826.2-86 Basic size system of side hung steel window (25mm solid section) CNIS GB/T 5826.3-86 Basic size system of side hung steel window (32mm solid section) CNIS GB/T 5826.1-86 Basic size system of side hung steel door ( 32, 40mm solid section) CNIS GB/T 5827.2-86 Inspecting regulation for hollow shaped steel window CNIS GB/T 3098.6-86 Mechanical properties of fasteners--Stainless steel bolts,screws,studs and nuts CNIS GB/T 5754-86 Steel cord conveyor belts--Longitudinal traction test--Measurement of tensile s... CNIS GB/T 5755-86 Steel cord conveyor belts--Cable-to-coating bond test CNIS GB/T 5680-85 The technical specifications for castings of high manganese steel CNIS GB/T 5677-85 Methods of radiographic testing and classification of radiographs for steel cas... CNIS GB/T 5615-85 The designations,definitions and symbols for heat treatment tempers of steel ca... CNIS GB/T 5617-85 Determination of effective depth of hardening after induction or flame hardenin...