基础科学

.PDF
GB 3836.2-2000

GB 3836.2-2000,煤矿 防爆 LED 标准。...

snhqh 2021-07-14 .PDF
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ASTM E1299 – 96 R02

ASTM E1299 – 96 R02,ASTM E1299 – 96 R02。...

qsgor 2021-07-14 .PDF
.doc
公共管理论文_论文网

公共管理论文_书论文网,中国知识写作网-保过关写作:2010法学毕业论文题目。...

ooiit 2021-07-14 .doc
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ASTM E1684 – 00

ASTM E1684 – 00,ASTM E1684 – 00。...

nioht 2021-07-14 .PDF
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ASTM E1718 – 95 R04

ASTM E1718 – 95 R04,ASTM E1718 – 95 R04。...

rrhnv 2021-07-14 .PDF
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ASTM E2181 – E 2181M – 01

ASTM E2181 – E 2181M – 01,ASTM E2181 – E 2181M – 01。...

ooqsp 2021-07-14 .PDF
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ASTM F903 – 99

ASTM F903 – 99,ASTM F903 – 99。...

hriht 2021-07-14 .PDF
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ASTM F1154 – 99a R04

ASTM F1154 – 99a R04,ASTM F1154 – 99a R04。...

ipiht 2021-07-14 .PDF
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ASTM F1449 – 92 R00

ASTM F1449 – 92 R00,ASTM F1449 – 92 R00。...

qvvnn 2021-07-14 .PDF
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LED数码管驱动IC TM1618_V1.1

LED数码管驱动IC TM1618_V1.1,一、 概述TM1618 是一种带键盘扫描接口的LED(发光二极管显示器)驱动控制专用电路,内部集成有MCU 数。...

qnngt 2021-07-14 .PDF
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LED数码管驱动IC TM1628

LED数码管驱动IC TM1628,一、 概述TM1628 是一种带键盘扫描接口的LED(发光二极管显示器)驱动控制专用电路,内部集成有MCU 数。...

vsspn 2021-07-14 .PDF
.PDF
LED数码管 驱动IC TM1637

LED数码管 驱动IC TM1637,特性描述TM1637 是一种带键盘扫描接口的LED(发光二极管显示器)驱动控制专用电路,内部集成有MCU 数字。...

pthor 2021-07-14 .PDF
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12通道LED驱动控制专用电路 TM1812

12通道LED驱动控制专用电路 TM1812,特性描述TM1812是12通道LED(发光二极管)驱动控制专用电路,内部集成有MCU 数字接口、数据锁存器、LED 。...

psrro 2021-07-14 .PDF
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ASTM G90 – 98

ASTM G90 – 98,ASTM G90 – 98。...

vtrvq 2021-07-14 .PDF
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ASTM G122 – 96 R02

ASTM G122 – 96 R02,ASTM G122 – 96 R02。...

hnqqs 2021-07-14 .PDF
.其它
2013IF(8411种完整版).xls

2013最新IF(8411种完整版).xls,2013SCI最新影响因子汇总。...

vgvqp 2021-07-14 .其它
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ASTM A720 – A 720M – 97

ASTM A720 – A 720M – 97,ASTM A720 – A 720M – 97。...

nnrsg 2021-07-14 .PDF
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ASTM A753 – 97

ASTM A753 – 97,ASTM A753 – 97。...

thogo 2021-07-14 .PDF
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ASTM A772 – A 772M – 95

ASTM A772 – A 772M – 95,ASTM A772 – A 772M – 95。...

tphop 2021-07-14 .PDF
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ASTM A838 – A 838M – 97

ASTM A838 – A 838M – 97,ASTM A838 – A 838M – 97。...

inrsv 2021-07-14 .PDF