DB 1401 T 32-2024 电梯无纸化维护保养工作规范.pdf

相关资源

DB43 T 2918-2024 电梯无纸化维护保养工作规范.pdf

猜你喜欢

BS 1070-1993 Specification for black paint (tar-based)《黑漆(焦油漆)规范》.pdf

BS 1083-1965 Specification for precision hexagon bolts screws and nuts (B S W & B S F threads)《精密六角螺拴、螺钉与螺母(B S W和B S F 螺纹)用规范》.pdf

BS 1088-1-2003 Marine plywood - Requirements《船用胶合板 要求》.pdf

BS 1088-2-2003 Marine plywood Determination of bonding quality using the knife test《船用胶合板 用刀齿试验测定粘结质量》.pdf

BS 1089-1973 Specification for workhead spindle noses for grinding machines cylindrical external internal and universal types《外圆、内圆与万能磨床的转盘主轴头规范》.pdf

BS 1090-1970 Specification for flameproof hand-held electric drilling machines primarily for use in mines《矿山用手持式电动钻机的防火规范》.pdf

BS 1098-2-1977 Specification for jig bushes - Metric units《钻套规范 米制件》.pdf

BS 10999-2010 Specification for distress signal units for the fire and rescue service《消防和救援设备用遇险信号装置的规范》.pdf

BS 11-2015 Specification for dimensional properties and associated tolerances of railway rails《铁路轨道尺寸特性和相关公差的规格》.pdf