标准杆

• 木(wood; timber)RADICAL
• 示(sign; mark)PHONETIC

A wooden sign (标) is made from wood to display directions for everyone.

• 冫(ice; cold)RADICAL
• 隹(short-tailed bird)PHONETIC

Cold ice water helps measure water level accurately, thus meaning standard, permissible.

• 木(tree; wood)RADICAL
• 干(dry branch; straight trunk)PHONO-SEMANTIC

A straight vertical wooden tree trunk like dried wood forms a handle or pole.