ZH
RU
ES

signal lock

signal lock, Total:10 items.

In the international standard classification, signal lock involves: Railway engineering in general, Construction of railways.

Professional Standard - Railway, signal lock

• TB/T 1123-1992 Compilation Principles of Railway Signal Interlocking Diagram
• TB/T 1117-1961 Technical conditions of signal electric lock
• TB 10071-2000 Code for design of railway signal interlocking within stations
• TB/T 1528.3-2002 Railway signal power supply panel-Part 3: All-relay interlocking signal power supply panel
• TB/T 1528.4-2002 Railway signal power supply panel-Part 4: Computer -interlocking signal power supply panel

CZ-CSN, signal lock

• CSN 34 5543-1972 Graphical symbols for electrical diagrams of railway signalling and interlocking devices
• CSN 34 2650-1998 Railway signalling and interlocking equipment Level crossing protection equipment

Professional Standard - Chemical Industry, signal lock

• HG/T 20511-2014 Design code for signal alarm and interlock system engineering
• HG/T 20511-2000 Design code for signal alarm and safety interlock system
• HG/T 20511-2000（条文说明） Design regulations for signal alarm and safety interlock system

Others:   smart Lock, aviation lock, wire lock, with lock, lock signal and unlock signal, lock valve, Double lock, ball lock, mode locking, lock, luer lock, tension lock, signal lock, car lock, cascade lock, air lock, Lock, lock module, Link lock, hasp lock.