导读：1. 在商业交易中，支付条件是双方协商确定的，它详细说明了买方和卖方在交易中关于支付的义务和责任。2. 付款条件通常包括支付的期限、支付的方式、货币种类、利息计算以及违约的后果等条款。3. 例如，支付条件可能会规定买方在货物交付后30天内支付款项，或者通过银行转账进行支付，并明确逾期支付的利息率...

The first 1 problems, 2013/3/28 10:15 technician do touch and ethanol solvent bottle drop in ethanol solvent bottle solvent leakage on the ground is not careful experiments in the laboratory.
2, technician check bottle without rupture and immediately clean up the ground solvent with a rag.
3, the technician to ethanol solvent bottle placed too close to the edge of the table area.
4, technician of ethanol solvent bottle placed in designated areas.
Second question 1, 2013/8/17 13:00 technician in the laboratory to clean up the trash garbage in, garbage bag rupture, causing some garbage in the fall.
2, technician immediately clean up spilled on the ground of garbage.
3, technician check found is garbage bag rupture.
4, the technician in rubbish found broken garbage bags with a garbage bag.