钢板桩围堰适用于深水或深基坑，流速较大的砂类土、粘质土、碎石土及风化岩等坚硬的河床。
更新时间:2024-11-02 11:27:06 1、正确正确
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Timecharteringmeansthatthechartererhiresthevesselforaperiodoftimewithoutcrew.
Theobjectiveininventorystrategyistoachievedesiredcustomerservicewiththeminimuminventorycommitment.
.Forthesakeofourlong-termfriendship,wearegoingtoacceptthepricereductionontheradios.Howabout6%off?
Ihopedwecancooperatehappily.
根据《公约》的解释，构成有效的接受要具备的条件是
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