法律法规 洛阳市企业职工民主权利保障条例2001-08-06
ISO 4783-3-1981Industrial wire screens and woven wire cloth. Guide to the choice of aperture size an.pdf
ISO 18417 2017 Iodine charcoal sorbents for nuclear facilities — Method for defining sorption capacity index.pdf
ISO 13574 2015 Industrial furnaces and associated processing equipment — Vocabulary.pdf
ISO 7211-1 1984 Textiles — Woven fabrics — Construction — Methods of analysis — Part 1 Methods for the presentation of a weave diagram and plans for drafting,.pdf
ISO 8095 1990 PVC-coated fabrics for tarpaulins — Specification.pdf
ISO TR 2822-3 2017 Leather — Raw cattle hides and calf skins — Part 3 Guidelines for grading on the basis of defects.pdf
ISO 1721-1974Rock drilling. Extension drill-steel equipment for percussive long-hole drilling. Rever.pdf
ISO 9994 2018 Lighters Safety specifications.pdf
ISO 13609 2021 Wood-based panels — Plywood — Blockboards and battenboards.pdf
ISO 18632 2018 Alloyed steels Determination of manganese Potentiometric or visual titration method.pdf
GB-T 19986-2005 木工机床 盘式磨光机 术语.pdf
GB-T 28214-2011 实验室玻璃仪器 吸量管颜色标记.pdf
GB-T 9881-2008 橡胶 术语.pdf
GB-T 40205-2021 信息与文献 馆藏信息格式.pdf
GB-T 9862-1988 黑白航空照相胶片感光度和平均斜率测定方法.pdf
GB-T 30823-2014 测定工业淬火油冷却性能的镍合金探头试验方法.pdf
GB-T 23420-2009 宽体飞机下舱集装箱、集装板装载机功能要求.pdf
GB 9448-1999 焊接与切割安全.pdf
GB-T 658-2006 化学试剂 氯化铵.pdf
GB-T 18850-2002 工业用金属丝筛网 技术要求和检验.pdf