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SNI 06-0511-1989 Titanium dioxide pigmen for paint Specification《涂料用二氧化钛色素 技术规范》.pdf
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4人阅读
8
SNI 05-2218-1991 Slotted flat countersunk head screws Grade A《开槽沉头木螺钉 等级A》.pdf
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5人阅读
7
SNI 05-2209-1991 Conveyor belts Branding《传送带 商标》.pdf
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5
SNI 05-2208-1991 Flat transmission belts and corresponding pulleys Width《扁平式传送带与相应滑轮 宽度》.pdf
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7
SNI 05-2207-1991 Pulleys for flat transmission belt Diameters《传送带用滑轮 直径》.pdf
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6
SNI 05-2206-1991 Width and length of conveyor belt《传送带的宽度与长度》.pdf
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4人阅读
17
SNI 04-6186 13-1999 Electrical relays Part 13 Biased (percentage) differensial relays《电气继电器》.pdf
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3人阅读
58
SNI 04-6185 2-1999 Short-circuit current - Calculation of effects - Part 2 Examples of calculation《短路电流-计算的效果 第2部分 实例计算》.pdf
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2人阅读
8
SNI 04-6127-1999 Feldspars for middle and high voltage ceramic insulators《高压陶瓷绝缘子》.pdf
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2人阅读
32
SNI 04-6122-1999 PVC insulated and sheathed steel or aluminium wire shielded ground cables rated voltage 0 6 1 kV (NYBY NAYBY)《0 6 KV PVC外壳绝缘地下铁芯或铝芯电线》.pdf
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