NFPA 130-2020 Standard for Fixed Guideway Transit and Passenger Rail Systems-电线电缆网

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[国外标准] NFPA 130-2020 Standard for Fixed Guideway Transit and Passenger Rail Systems

uyless

P:2023-08-30 14:41:54
1

NFPA 130-2020

NFPA 130-2020 Standard for Fixed Guideway Transit and Passenger Rail Systems.pdf

outdoor wiring - 室外布线（0）投诉

uyless

P:2023-09-05 13:20:57
2

chirp - 啁啾声（0）投诉

uyless

P:2023-09-06 07:35:01
3

twin drum take-up stand - 双盘收线架（0）投诉

uyless

P:2023-09-11 07:55:06
4

P.T.M. - pulse time modulation脉(冲)时(间)调制（0）投诉

4

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