发布时间:2025-02-01 11:16:29
电缆套官的型号与电缆截面相关,也与成品外径.
一般来说,电缆的截面不得大于电缆套管的内截面40%.
电缆的截面=成品外径的平方*0.7854.
电缆套官的内截面=内径的平方*0.7854.
某装修公司每月按营业额的3缴纳营业税平均每月缴纳营业税12900元该装修公司每年的营业额是多
2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29 2025-02-01 11:16:29德州公积金 我已经买房公积金余额能否提出用于还商业贷款的余额作为一次还清
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