专利 一种大麻无氯纱线生产用废料处理机构
ISO 9557 2024 Ships and marine technology — Wire rope lifting platform for inspection.pdf
ISO 15644 2002 Road construction and maintenance equipment — Chippings spreaders — Terminology and commercial specifications.pdf
ISO 6743-7 1986 Lubricants, industrial oils and related products (class L) — Classification — Pa.pdf
ISO 1833-13 2019 Textiles Quantitative chemical analysis Part 13 Mixtures of certain chlorofibres with certain other fibres (method using carbon disulfide-acetone).pdf
ISO 17403 2014 Rubber — Determination of magnesium content of field and concentrated natural rubber latices by titration (cyanide-free method).pdf
ISO 22680 2020 Metallic and other inorganic coatings — Measurement of the linear thermal expansion coefficient of thermal barrier coatings.pdf
ISO 21406 2020 Tourism and related services — Yacht harbours — Essential requirements for luxury harbours.pdf
ISO 3245 2023 Rolling bearings — Needle roller bearings with drawn cup and without inner ring — Boundary dimensions, geometrical product specifications (GPS) and tolerance values.pdf
ISO 657-21 1983 Hot-rolled steel sections Part 21 T-sections with equal depth and flange width Dimensions.pdf
ISO 11970 2016 Specification and qualification of welding procedures for production welding.pdf
GB-T 40205-2021 信息与文献 馆藏信息格式.pdf
GB-T 26239-2010 软件工程 开发方法元模型.pdf
GB-T 29711-2023 焊缝无损检测 超声检测 焊缝内部不连续的特征.pdf
GB-T 20894-2007 小艇 液体燃料厨灶.pdf
GB-T 8545-2012 铝及铝合金模锻件的尺寸偏差及加工余量.pdf
GB-T 21143-2014 金属材料 准静态断裂韧度的统一试验方法.pdf
GB-T 7078-1997 纺织品 色牢度试验 耐甲醛色牢度.pdf
GB-T 15894-2008 化学试剂 石油醚.pdf
GB-T 19846-2005 机械振动 列车通过时引起铁路隧道内部振动的测量.pdf
GB-T 13259-2021 高压钠灯 性能要求.pdf