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TS 2216-1976 CLASSIFICAITON OF INSTRUMENTS AND DEVICES FOR MEASUREMENT AND EVALUATION OF THE GEOMETRICAL PARAMETERS OF SURFACE FINISH《测量和评定表面粗糙度几何参数的仪器和装置分类》.pdf 6

TS 2216-1976 CLASSIFICAITON OF INSTRUMENTS AND DEVICES FOR MEASUREMENT AND EVALUATION OF THE GEOMETRICAL PARAMETERS OF SURFACE FINISH《测量和评定表面粗糙度几何参数的仪器和装置分类》.pdfTS 2216-1976 CLASSIFICAITON OF INSTRUMENTS AND DEVICES FOR MEASUREMENT AND EVALUATION OF THE GEOMETRICAL PARAMETERS OF SURFACE FINISH《测量和评定表面粗糙度几何参数的仪器和装置分类》.pdf

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3人阅读
TS 2215-1976 INDIRECT READING CAPACITOR TYPE POCKET BXPOSUREMETEBS AND ACCESSORY ELECTROMETERS《非直读式电容型袖珍曝光计和辅助静电计》.pdf 5

TS 2215-1976 INDIRECT READING CAPACITOR TYPE POCKET BXPOSUREMETEBS AND ACCESSORY ELECTROMETERS《非直读式电容型袖珍曝光计和辅助静电计》.pdfTS 2215-1976 INDIRECT READING CAPACITOR TYPE POCKET BXPOSUREMETEBS AND ACCESSORY ELECTROMETERS《非直读式电容型袖珍曝光计和辅助静电计》.pdf

上传人：unhappyhay135
3人阅读
TS 2214-1976 MEASUREMENT OF NOISE EMITTED BY VEHICLES《车辆噪声测量》.pdf 9

TS 2214-1976 MEASUREMENT OF NOISE EMITTED BY VEHICLES《车辆噪声测量》.pdfTS 2214-1976 MEASUREMENT OF NOISE EMITTED BY VEHICLES《车辆噪声测量》.pdf

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4人阅读
TS 2213-1976 ELECTRICAL SAFETY OF OFFICE MACHINES《办公室机器电气安全》.pdf 20

TS 2213-1976 ELECTRICAL SAFETY OF OFFICE MACHINES《办公室机器电气安全》.pdfTS 2213-1976 ELECTRICAL SAFETY OF OFFICE MACHINES《办公室机器电气安全》.pdf

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5人阅读
TS 2212-1976 SAFETY OF HOUSEHOLD AND S1MILAR ELECTRICAL APPLIANCES PARTICULAR REQUIREMENTS FOR ELECTRIC WATER HEATERS STATIONARY NON - INSTANTANEOUS《家用和类似用途电器安全 固定非即热式电热水器的特殊要求》.pdf 13

TS 2212-1976 SAFETY OF HOUSEHOLD AND S1MILAR ELECTRICAL APPLIANCES PARTICULAR REQUIREMENTS FOR ELECTRIC WATER HEATERS STATIONARY NON - INSTANTANEOUS《家用和类似用途电器安全 固定非即热式电热水器的特殊要求》.pdfTS 2212-1976 SAFETY OF HOUSEHOLD AND S1MILAR ELECTRICAL APPLIANCES PARTICULAR REQUIREMENTS FOR ELECTRIC WATER HEATERS STATIONARY NON - INSTANTANEOUS《家用和类似用途电器安全 固定非即热式电热水器的特殊要求》.pdf

上传人：unhappyhay135
3人阅读
TS 1951-1975 PHENOL o CRESOL m - CRESOL p - CRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF NATURAL OILS AND PYRIDINE BASES《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 天然油脂及吡.pdf 9

TS 1951-1975 PHENOL o CRESOL m - CRESOL p - CRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF NATURAL OILS AND PYRIDINE BASES《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 天然油脂及吡.pdfTS 1951-1975 PHENOL o CRESOL m - CRESOL p - CRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF NATURAL OILS AND PYRIDINE BASES《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 天然油脂及吡.pdf

上传人：unhappyhay135
18人阅读
TS 1950-1975 PHENOL oCEESOL mCRESOL pCRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF WATER BY THE DEAN AND STARK METHOD《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 用丁和斯达克法法对水.pdf 10

TS 1950-1975 PHENOL oCEESOL mCRESOL pCRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF WATER BY THE DEAN AND STARK METHOD《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 用丁和斯达克法法对水.pdfTS 1950-1975 PHENOL oCEESOL mCRESOL pCRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF WATER BY THE DEAN AND STARK METHOD《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 用丁和斯达克法法对水.pdf

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2人阅读
TS 195-1965 BIBLIOGRAPHICAL REFERENCES ESSENTIAL ELEMENTS《参考书目基本元素》.pdf 6

TS 195-1965 BIBLIOGRAPHICAL REFERENCES ESSENTIAL ELEMENTS《参考书目基本元素》.pdfTS 195-1965 BIBLIOGRAPHICAL REFERENCES ESSENTIAL ELEMENTS《参考书目基本元素》.pdf

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3人阅读
TS 1949-1975 PHENOL o - CRESOL m - CRESOL p - CRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF VVATER BY THE KARL FISCHER METHOD《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 用卡.pdf 5

TS 1949-1975 PHENOL o - CRESOL m - CRESOL p - CRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF VVATER BY THE KARL FISCHER METHOD《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 用卡.pdfTS 1949-1975 PHENOL o - CRESOL m - CRESOL p - CRESOL CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF VVATER BY THE KARL FISCHER METHOD《工业用苯酚、邻甲酚、间甲酚、对甲酚、甲苯基酸和二甲苯酚 用卡.pdf

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4人阅读
TS 1948-1975 Potassium Dichromate《重铬酸钾》.pdf 9

TS 1948-1975 Potassium Dichromate《重铬酸钾》.pdfTS 1948-1975 Potassium Dichromate《重铬酸钾》.pdf

上传人：unhappyhay135
3人阅读
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