青云翻译

If the nozzle is heat-treated wood packaging on the need to provide proof, not the wood packaging is not needed

If the nozzle is a heat treatment of wood packing material you need to provide proof, not the wood packing material you do not need

If the spray nozzle is the lignin packing needs to provide the heat treatment to prove, is not the lignin packing does not need

If nozzle is on wood packaging is not required to provide heat-treated wood packaging, proof is not required for the

If the nozzle is a heat treatment of wood packing material you need to provide proof, not the wood packing material you do not need