KA T 13-2023 煤矿用水压记录仪.pdf

相关资源

MT T 1221-2024 液压支架零部件再制造性评价指南.pdf

MT T 1222-2024 液压支架再制造工程设计指南.pdf

MT T 1215-2024 掘锚一体机组掘进技术规范.pdf

MT T 1216-2024 煤矿用带式输送机基本参数和尺寸.pdf

MT T 1220-2024 射线成像识别选煤技术规范.pdf

MT T 1217-2024 煤矿在用带式输送机滚筒轴超声检测方法.pdf

MT T 1211-2024 煤矿井下地质勘探钻孔机器人.pdf

MT T 1210-2024 矿用随钻伽马测井装置通用技术条件.pdf

MT T 1223-2024 露天煤矿排土场土地复垦作物种植技术规程.pdf

MT T 1212-2024 煤矿信息综合承载网通用技术规范.pdf

猜你喜欢

UNI 6538-1969 Glass fibre materials for thermal and acoustical insulation Felts and resin banded plabs Determination of the mass for surface unit 《隔热和隔声的玻璃纤维产品 毛毡和嵌板表面湿度测定》.pdf

UNI 6541-1969 Glass fibre materials for thermal and acoustical insulation Resin bonded slabs Determination of the compressive requirements 《隔热和隔声的玻璃纤维产品 嵌板压缩特性测定》.pdf

UNI 6542-1969 Glass fibre materials for thermal and acoustical insulation Resin bonded felts and slabs and pipe coverings Determination of the inibition due to the capillarity 《隔热和.pdf

UNI 6543-1969 Glass fibre materials for thermal and acoustical insulation Resin bonded felts and slabs and pipe covering Determination of the water absorption 《隔热和隔声的玻璃纤维产品 用树脂处理过的.pdf

UNI 6545-1969 Glass fibre materials for thermal and acoustical insulation Resin bonded slabs Determination of the tearing strength 《隔热和隔声用玻璃纤维产品 嵌板 厚度抗撕裂测定》.pdf

UNI 6546-1969 Glass fibre materials for thermal and acoustical insulation Resin bonded slabs (density greater or equal to 40 kg mm3) Determination of the bending strength 《隔热和隔声用玻璃.pdf

UNI 6551-1969 Forged special alloyed steel normalized axles for wheel sets of railway vehicles Quality requirements and tests 《用于安装在铁路车辆上的标准化特殊合金钢锻造轴 质量，规定和试验》.pdf

UNI 6582-1969 Glass bottles Nomenclature 《玻璃小瓶 专业词汇》.pdf

UNI 6583-1969 Glass bottles Nomenclature《玻璃瓶 专业词汇》.pdf