CNS 7079-1981 Sharp Pencil《自动铅笔》.pdf

相关资源

JIS S6005-2000 自动铅笔的笔芯.pdf

JIS S6005-2007 自动铅笔的笔芯.pdf

CNS 7080-1983 Method of Test for Sharp Pencils《自动铅笔检验法》.pdf

CNS 7081-1981 Lead for Sharp Pencil《自动铅笔用笔蕊》.pdf

CNS 7082-1983 Method of Test of Leads for Sharp Pencil《自动铅笔用笔芯检验法》.pdf

GOST 19445-1993 Mechanical pencils Part 1 Classification dimensions performance requirements and testing《自动铅笔 第1部分 分类、尺寸、技术要求及试验方法》.pdf

ONORM A 2136-1989 Mechanical drawing pencilsfor educational purposes《教学用自动铅笔》.pdf

ONORM A 2137-1989 Black leads for mechanical drawing pencils for educational purposes《教学用自动铅笔黑色铅芯》.pdf

SANS 9177-3-2009 Mechanical pencils Part 3 Black leads - Bending strengths of HB leads《制图自动铅笔 第2部分：石墨 HB铅笔芯弯曲强度》.pdf

猜你喜欢

BS EN 50216-12-2011 Power transformer and reactor fittings Fans《电力变压器和电抗器配件 风机》.pdf

BS EN 50216-2-2002 Power transformers and reactor fittings - Gas and oil actuated relay for liquid immersed transformers and reactors with conservator《电力变压器和反应堆配件 液浸变压器和有存油器的反应堆用气体.pdf

BS EN 50216-3-2002 Power Transformer and reactor fittings - Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion《电力变压器和反应堆配件 密.pdf

BS EN 50216-4-2002 Power transformers and reactor fittings - Basic accessories (earthing terminal drain and filling devices thermometer pocket wheel assembly)《电力变压器和反应堆配件 基本附件(接地端子.pdf

BS EN 50216-4-2015 Power transformer and reactor fittings Basic accessories (earthing terminal drain and filling devices thermometer pocket wheel assembly)《电力变压器和反应堆配件 基本附件(接地端子、排水.pdf

BS EN 50216-5-2002 Power transformer and reactor fittings - Liquid level pressure and flow indicators pressure relief devices and dehydrating breathers《电力变压器和反应堆配件 液位、压力装置和流量指示计》.pdf

BS EN 50216-6-2002 Power transformers and reactor fittings - Cooling equipment - Removable radiators for oil-immersed transformers《电力变压器和反应堆配件 冷却设备 油浸变压器的活动散热器》.pdf

BS EN 50216-7-2002 Power transformers and reactor fittings - Electric pumps for transformer oil《电力变压器和反应堆配件 运输油用电泵》.pdf

BS EN 50216-8-2005 Power transformer and reactor fittings - Part 8 Butterfly valves for insulating liquid circuits《电力变压器和电抗器配件 第8部分 绝缘液电路用蝶形阀》.pdf