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UL1598 16.15.2 Where more than one support is provided, the load shall be distributed as follows:, [6 H- d; \, O, Y5 b. s2 [
(a) where the parts supported are no more than 11.3 kg (25 lb), the full load shall be applied to* c9 u0 h" a7 e) {
each support; or
5 l6 M5 n" Z/ ~5 A) u(b) where the parts supported are more than 11.3 kg (25 lb), the distribution of the load shall- F3 U) G* z5 h3 ~- F+ `
be similar to that encountered in the field. ?: B7 }$ h& p# F2 l0 b
/ L0 H P! m4 ]. G w' b1 n& g这两点是什么意思5 K% ?( e/ d% |( y/ P
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