Prentice 州级指南
Prentice 加利福尼亚州 水管工 州级指南
简体中文读者包，帮助 加利福尼亚州 的成年人比较工资、申请、执照和日常工作，再决定是否转行进入 水管工。
此指南键尚无激活的本地化数据包。
来源和可追溯性
Plumbing contracting in California is classified under the C-36 license.
tier1https://www.cslb.ca.gov/About_Us/Library/Licensing_Classifications/Licensing_Classifications_Detail.aspx?Class=C36继承自 en:state:plumber:californiaFour years of journey-level experience is required to sit for the contractor examination.
tier1https://www.cslb.ca.gov/contractors/applicants/contractors_license/exam_application/Experience_For_Exam.aspx继承自 en:state:plumber:californiaThe Division of Apprenticeship Standards (DAS) is the state entity responsible for developing apprenticeship programs.