DB65 T 4464.2-2021 退化草地修复治理技术规范 第2部分：温性草原类.pdf

相关资源

DB65 T 4464.3-2021 退化草地修复治理技术规范 第3部分：高寒草原类.pdf

DB65 T 4464.1-2021 退化草地修复治理技术规范 第1部分：温性荒漠类.pdf

DB65 T 4348.2-2021 草地退化状况评价技术规范 第2部分：温性草原类.pdf

JIS B4313-2008 高速钢双排屑槽麻花钻.技术规范.pdf

JIS B0601-2001 产品几何量技术规范(GPS).表面结构轮廓法.术语、定义和表面结构参数.pdf

JIS B0680-2007 几何产品技术规范(GPS).几何产品技术规范和验收的标准参考温度.pdf

JIS B0641-1-2001 产品几何量技术规范(GPS).通过工件测量进行检验及测量设备.第1部分判定是否符合技术要求的规则.pdf

MT T 626-1996 矿井均压防灭火技术规范.pdf

NY T 682-2003 畜禽场场区设计技术规范.pdf

猜你喜欢

NF L31-227-1973 Airframe bearings single row Self aligning roller bearings Corrosion-resisting steel Dimensions and loads 《飞机机体用单排轴承 耐腐蚀钢制自位滚柱轴承 尺寸和负荷》.pdf

NF L31-240-1972 Precision ball bearings for instruments Product standard 《仪表用精密滚珠轴承 产品标准》.pdf

NF L31-241-1963 Precision bearings for instruments (rech ) Recommended dimensions 《仪表用精密轴承(RECH ) 推荐尺寸规格 》.pdf

NF L31-285-2006 Aerospace series - Rod ends adjustable with self-aligning double row ball bearing in corrosion resisting steel reduced internal radial clearance and threaded shank 天.pdf

NF L31-286-2006 Aerospaces series - Rod ends adjustable with self-aligning double row ball bearing and treaded shank in corrosion resisting steel reduced internal radial clearance .pdf

NF L31-290-2006 Aerospace series - Bearings spherical plain in corrosion resisting steel with self-lubrificating liner with wide inner ring - Elevated loads at ambiant temperature .pdf

NF L31-291-2006 Aerospace series - Bearings airframe rolling - Rigid single row ball bearings in corrosion resisting steel with extended inner ring and flanged alignment bush - Dim.pdf

NF L31-292-2006 Aerospace series - Bearings airframe rolling rigid with flanged alignment housing - Technical specification 《航空航天系列 带法兰准直罩的机身硬质滚动轴承 技术规范》.pdf

NF L31-301-1978 Ball bearings for control cable pulleys Dimensions and loads 《操纵钢缆滑轮用滚珠轴承 尺寸和负载》.pdf