Browse Standards

钢铁及合金化学分析方法 乙酸丁酯萃取光度法测定磷量

Methods for chemical analysis of iron，steel and alloy--The butyl acetate extraction photometric method for the determination of phosphorus content

钢铁及合金化学分析方法 磷钼酸铵容量法测定磷量

Methods for chemical analysis of iron，steel and alloy--The ammonium phosphomolybdate volumetric method for the determination of phosphorus content

热轧扁钢尺寸、外形、重量及允许偏差

Dimensions，shape，weight and tolerances for hot-rolled flats

钨铁化学分析方法 红外线吸收法测定碳量

Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of carbon content

金属铬化学分析方法 红外线吸收法测定碳量

Methods for chemical analysisof chromium metal--The infrared absorption method for the determination of carbon content

钢丝绳包装、标志及质量证明书的一般规定

Steel wire ropes--Packing，marking and certificate--General requirements

钢丝验收、包装、标志及质量证明书的一般规定

General provisions for checking，packing，marking and quality certification of steel wire

钢管的验收、包装、标志和质量证明书

Acceptance，packing，marking，and certification of pipe

锗晶体缺陷图谱

Collection of metallographs on defects of crystallinegermanium

钛及钛合金术语金相图谱

Collection of metallographs on titanium and titanium alloy terms

铅及铅锑合金线

Lead and lead-antimony alloy wire

铅及铅锑合金棒

Lead and lead-antimony alloy rod

铅阳极板

Lead plate for anode

热轧钢板和钢带的尺寸、外形、重量及允许偏差

Dimensions，shape，weight and tolerances for hot-rolled plates and sheets

冷轧钢板和钢带的尺寸、外形、重量及允许偏差

Dimensions，shape，weight and tolerances for cold-rolled plates and sheets

热轧不等边角钢 尺寸、外形、重量及允许偏差

Hot-rolled unequal-leg angle steel--Dimensions，shape，weight and tolerances

热轧等边角钢 尺寸、外形、重量及允许偏差

Hot-rolled equal-leg angle steel--Dimensions，shape，weight and tolerances

热轧槽钢尺寸、外形、重量及允许偏差

Hot-rolled channel steel--Dimensions，shape，weight and tolerances

热轧工字钢尺寸、外形、重量及允许偏差

Hot-rolled beam steel--Dimensions，shape，weight and tolerances

硅铁化学分析方法 高碘酸钾光度法测定锰量

Methods for chemical analysisof ferrosilicon--The potassium periodate photometric method for the determination of manganese content