ข้อมูลGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES (arrangements in connection with gas exhaust of propulsion units in vehicles B60K0013000000; combustion-air intake silencers specially adapted for, or arranged on, internal-combustion engines F02M0035000000; protecting against, or damping, noise in general G10K0011160000)

เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES (arrangements in connection with gas exhaust of propulsion units in vehicles B60K0013000000; combustion-air intake silencers specially adapted for, or arranged on, internal-combustion engines F02M0035000000; protecting against, or damping, noise in general G10K0011160000) 29/09/2562